2017398474

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:802

約数の個数: 160

約数和(自身を含む): 5594916096

約数和(自身を除く): 3577517622

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 281, 351, 378, 487, 546, 562, 567, 702, 819, 843, 974, 1053, 1134, 1461, 1638, 1686, 1967, 2106, 2457, 2529, 2922, 3409, 3653, 3934, 4383, 4914, 5058, 5901, 6331, 6818, 7306, 7371, 7587, 8766, 10227, 10959, 11802, 12662, 13149, 14742, 15174, 17703, 18993, 20454, 21918, 22761, 25571, 26298, 30681, 32877, 35406, 37986, 39447, 44317, 45522, 51142, 53109, 56979, 61362, 65754, 76713, 78894, 88634, 92043, 98631, 106218, 113958, 132951, 136847, 153426, 159327, 170937, 184086, 197262, 230139, 265902, 273694, 276129, 295893, 318654, 341874, 398853, 410541, 460278, 512811, 552258, 591786, 690417, 797706, 821082, 957929, 1025622, 1196559, 1231623, 1380834, 1779011, 1915858, 2071251, 2393118, 2463246, 2873787, 3558022, 3589677, 3694869, 4142502, 5337033, 5747574, 7179354, 7389738, 8621361, 10674066, 11084607, 12453077, 16011099, 17242722, 22169214, 24906154, 25864083, 32022198, 37359231, 48033297, 51728166, 74718462, 77592249, 96066594, 112077693, 144099891, 155184498, 224155386, 288199782, 336233079, 672466158, 1008699237, 2017398474]

約数ペア:

[(1, 2017398474), (2, 1008699237), (3, 672466158), (6, 336233079), (7, 288199782), (9, 224155386), (13, 155184498), (14, 144099891), (18, 112077693), (21, 96066594), (26, 77592249), (27, 74718462), (39, 51728166), (42, 48033297), (54, 37359231), (63, 32022198), (78, 25864083), (81, 24906154), (91, 22169214), (117, 17242722), (126, 16011099), (162, 12453077), (182, 11084607), (189, 10674066), (234, 8621361), (273, 7389738), (281, 7179354), (351, 5747574), (378, 5337033), (487, 4142502), (546, 3694869), (562, 3589677), (567, 3558022), (702, 2873787), (819, 2463246), (843, 2393118), (974, 2071251), (1053, 1915858), (1134, 1779011), (1461, 1380834), (1638, 1231623), (1686, 1196559), (1967, 1025622), (2106, 957929), (2457, 821082), (2529, 797706), (2922, 690417), (3409, 591786), (3653, 552258), (3934, 512811), (4383, 460278), (4914, 410541), (5058, 398853), (5901, 341874), (6331, 318654), (6818, 295893), (7306, 276129), (7371, 273694), (7587, 265902), (8766, 230139), (10227, 197262), (10959, 184086), (11802, 170937), (12662, 159327), (13149, 153426), (14742, 136847), (15174, 132951), (17703, 113958), (18993, 106218), (20454, 98631), (21918, 92043), (22761, 88634), (25571, 78894), (26298, 76713), (30681, 65754), (32877, 61362), (35406, 56979), (37986, 53109), (39447, 51142), (44317, 45522)]