39986604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6899}}^1$

素因数の和:6939

約数の個数: 72

約数和(自身を含む): 120556800

約数和(自身を除く): 80570196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 6899, 13798, 20697, 27596, 41394, 48293, 62091, 82788, 96586, 124182, 144879, 158677, 193172, 248364, 289758, 317354, 434637, 476031, 579516, 634708, 869274, 952062, 1110739, 1428093, 1738548, 1904124, 2221478, 2856186, 3332217, 4442956, 5712372, 6664434, 9996651, 13328868, 19993302, 39986604]

約数ペア:

[(1, 39986604), (2, 19993302), (3, 13328868), (4, 9996651), (6, 6664434), (7, 5712372), (9, 4442956), (12, 3332217), (14, 2856186), (18, 2221478), (21, 1904124), (23, 1738548), (28, 1428093), (36, 1110739), (42, 952062), (46, 869274), (63, 634708), (69, 579516), (84, 476031), (92, 434637), (126, 317354), (138, 289758), (161, 248364), (207, 193172), (252, 158677), (276, 144879), (322, 124182), (414, 96586), (483, 82788), (644, 62091), (828, 48293), (966, 41394), (1449, 27596), (1932, 20697), (2898, 13798), (5796, 6899)]