18851162616

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1811}}^1$

素因数の和:2187

約数の個数: 256

約数和(自身を含む): 61735564800

約数和(自身を除く): 42884402184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 88, 99, 104, 108, 117, 132, 143, 156, 198, 216, 234, 264, 286, 297, 312, 337, 351, 396, 429, 468, 572, 594, 674, 702, 792, 858, 936, 1011, 1144, 1188, 1287, 1348, 1404, 1716, 1811, 2022, 2376, 2574, 2696, 2808, 3033, 3432, 3622, 3707, 3861, 4044, 4381, 5148, 5433, 6066, 7244, 7414, 7722, 8088, 8762, 9099, 10296, 10866, 11121, 12132, 13143, 14488, 14828, 15444, 16299, 17524, 18198, 19921, 21732, 22242, 23543, 24264, 26286, 29656, 30888, 32598, 33363, 35048, 36396, 39429, 39842, 43464, 44484, 47086, 48191, 48897, 52572, 59763, 65196, 66726, 70629, 72792, 78858, 79684, 88968, 94172, 96382, 97794, 100089, 105144, 118287, 119526, 130392, 133452, 141258, 144573, 157716, 159368, 179289, 188344, 192764, 195588, 200178, 211887, 236574, 239052, 258973, 266904, 282516, 289146, 315432, 358578, 385528, 391176, 400356, 423774, 433719, 473148, 478104, 517946, 537867, 565032, 578292, 610307, 635661, 717156, 776919, 800712, 847548, 867438, 946296, 1035892, 1075734, 1156584, 1220614, 1271322, 1301157, 1434312, 1553838, 1695096, 1734876, 1830921, 2071784, 2151468, 2330757, 2441228, 2542644, 2602314, 3107676, 3469752, 3661842, 4302936, 4661514, 4882456, 5085288, 5204628, 5492763, 6215352, 6713377, 6992271, 7323684, 7933991, 9323028, 10409256, 10985526, 13426754, 13984542, 14647368, 15867982, 16478289, 18646056, 20140131, 21971052, 23801973, 26853508, 27969084, 31735964, 32956578, 40280262, 43942104, 47603946, 53707016, 55938168, 60420393, 63471928, 65913156, 71405919, 80560524, 87273901, 95207892, 120840786, 131826312, 142811838, 161121048, 174547802, 181261179, 190415784, 214217757, 241681572, 261821703, 285623676, 349095604, 362522358, 428435514, 483363144, 523643406, 571247352, 698191208, 725044716, 785465109, 856871028, 1047286812, 1450089432, 1570930218, 1713742056, 2094573624, 2356395327, 3141860436, 4712790654, 6283720872, 9425581308, 18851162616]

約数ペア:

[(1, 18851162616), (2, 9425581308), (3, 6283720872), (4, 4712790654), (6, 3141860436), (8, 2356395327), (9, 2094573624), (11, 1713742056), (12, 1570930218), (13, 1450089432), (18, 1047286812), (22, 856871028), (24, 785465109), (26, 725044716), (27, 698191208), (33, 571247352), (36, 523643406), (39, 483363144), (44, 428435514), (52, 362522358), (54, 349095604), (66, 285623676), (72, 261821703), (78, 241681572), (88, 214217757), (99, 190415784), (104, 181261179), (108, 174547802), (117, 161121048), (132, 142811838), (143, 131826312), (156, 120840786), (198, 95207892), (216, 87273901), (234, 80560524), (264, 71405919), (286, 65913156), (297, 63471928), (312, 60420393), (337, 55938168), (351, 53707016), (396, 47603946), (429, 43942104), (468, 40280262), (572, 32956578), (594, 31735964), (674, 27969084), (702, 26853508), (792, 23801973), (858, 21971052), (936, 20140131), (1011, 18646056), (1144, 16478289), (1188, 15867982), (1287, 14647368), (1348, 13984542), (1404, 13426754), (1716, 10985526), (1811, 10409256), (2022, 9323028), (2376, 7933991), (2574, 7323684), (2696, 6992271), (2808, 6713377), (3033, 6215352), (3432, 5492763), (3622, 5204628), (3707, 5085288), (3861, 4882456), (4044, 4661514), (4381, 4302936), (5148, 3661842), (5433, 3469752), (6066, 3107676), (7244, 2602314), (7414, 2542644), (7722, 2441228), (8088, 2330757), (8762, 2151468), (9099, 2071784), (10296, 1830921), (10866, 1734876), (11121, 1695096), (12132, 1553838), (13143, 1434312), (14488, 1301157), (14828, 1271322), (15444, 1220614), (16299, 1156584), (17524, 1075734), (18198, 1035892), (19921, 946296), (21732, 867438), (22242, 847548), (23543, 800712), (24264, 776919), (26286, 717156), (29656, 635661), (30888, 610307), (32598, 578292), (33363, 565032), (35048, 537867), (36396, 517946), (39429, 478104), (39842, 473148), (43464, 433719), (44484, 423774), (47086, 400356), (48191, 391176), (48897, 385528), (52572, 358578), (59763, 315432), (65196, 289146), (66726, 282516), (70629, 266904), (72792, 258973), (78858, 239052), (79684, 236574), (88968, 211887), (94172, 200178), (96382, 195588), (97794, 192764), (100089, 188344), (105144, 179289), (118287, 159368), (119526, 157716), (130392, 144573), (133452, 141258)]