1808018064918

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{465821}}^1$

素因数の和:465964

約数の個数: 160

約数和(自身を含む): 4639922511840

約数和(自身を除く): 2831904446922

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 97, 114, 117, 162, 171, 194, 234, 247, 291, 342, 351, 494, 513, 582, 702, 741, 873, 1026, 1053, 1261, 1482, 1539, 1746, 1843, 2106, 2223, 2522, 2619, 3078, 3686, 3783, 4446, 5238, 5529, 6669, 7566, 7857, 11058, 11349, 13338, 15714, 16587, 20007, 22698, 23959, 33174, 34047, 40014, 47918, 49761, 68094, 71877, 99522, 102141, 143754, 149283, 204282, 215631, 298566, 431262, 465821, 646893, 931642, 1293786, 1397463, 1940679, 2794926, 3881358, 4192389, 6055673, 8384778, 8850599, 12111346, 12577167, 17701198, 18167019, 25154334, 26551797, 36334038, 37731501, 45184637, 53103594, 54501057, 75463002, 79655391, 90369274, 109002114, 115057787, 135553911, 159310782, 163503171, 230115574, 238966173, 271107822, 327006342, 345173361, 406661733, 477932346, 490509513, 587400281, 690346722, 716898519, 813323466, 858508103, 981019026, 1035520083, 1174800562, 1219985199, 1433797038, 1717016206, 1762200843, 2071040166, 2439970398, 2575524309, 3106560249, 3524401686, 3659955597, 5151048618, 5286602529, 6213120498, 7319911194, 7726572927, 9319680747, 10573205058, 11160605339, 15453145854, 15859807587, 18639361494, 22321210678, 23179718781, 31719615174, 33481816017, 46359437562, 47579422761, 66963632034, 69539156343, 95158845522, 100445448051, 139078312686, 200890896102, 301336344153, 602672688306, 904009032459, 1808018064918]

約数ペア:

[(1, 1808018064918), (2, 904009032459), (3, 602672688306), (6, 301336344153), (9, 200890896102), (13, 139078312686), (18, 100445448051), (19, 95158845522), (26, 69539156343), (27, 66963632034), (38, 47579422761), (39, 46359437562), (54, 33481816017), (57, 31719615174), (78, 23179718781), (81, 22321210678), (97, 18639361494), (114, 15859807587), (117, 15453145854), (162, 11160605339), (171, 10573205058), (194, 9319680747), (234, 7726572927), (247, 7319911194), (291, 6213120498), (342, 5286602529), (351, 5151048618), (494, 3659955597), (513, 3524401686), (582, 3106560249), (702, 2575524309), (741, 2439970398), (873, 2071040166), (1026, 1762200843), (1053, 1717016206), (1261, 1433797038), (1482, 1219985199), (1539, 1174800562), (1746, 1035520083), (1843, 981019026), (2106, 858508103), (2223, 813323466), (2522, 716898519), (2619, 690346722), (3078, 587400281), (3686, 490509513), (3783, 477932346), (4446, 406661733), (5238, 345173361), (5529, 327006342), (6669, 271107822), (7566, 238966173), (7857, 230115574), (11058, 163503171), (11349, 159310782), (13338, 135553911), (15714, 115057787), (16587, 109002114), (20007, 90369274), (22698, 79655391), (23959, 75463002), (33174, 54501057), (34047, 53103594), (40014, 45184637), (47918, 37731501), (49761, 36334038), (68094, 26551797), (71877, 25154334), (99522, 18167019), (102141, 17701198), (143754, 12577167), (149283, 12111346), (204282, 8850599), (215631, 8384778), (298566, 6055673), (431262, 4192389), (465821, 3881358), (646893, 2794926), (931642, 1940679), (1293786, 1397463)]