15040116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4591}}^1$

素因数の和:4621

約数の個数: 72

約数和(自身を含む): 46801664

約数和(自身を除く): 31761548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 4591, 9182, 13773, 18364, 27546, 32137, 41319, 55092, 59683, 64274, 82638, 96411, 119366, 128548, 165276, 179049, 192822, 238732, 289233, 358098, 385644, 417781, 537147, 578466, 716196, 835562, 1074294, 1156932, 1253343, 1671124, 2148588, 2506686, 3760029, 5013372, 7520058, 15040116]

約数ペア:

[(1, 15040116), (2, 7520058), (3, 5013372), (4, 3760029), (6, 2506686), (7, 2148588), (9, 1671124), (12, 1253343), (13, 1156932), (14, 1074294), (18, 835562), (21, 716196), (26, 578466), (28, 537147), (36, 417781), (39, 385644), (42, 358098), (52, 289233), (63, 238732), (78, 192822), (84, 179049), (91, 165276), (117, 128548), (126, 119366), (156, 96411), (182, 82638), (234, 64274), (252, 59683), (273, 55092), (364, 41319), (468, 32137), (546, 27546), (819, 18364), (1092, 13773), (1638, 9182), (3276, 4591)]