12721044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4093}}^1$

素因数の和:4144

約数の個数: 48

約数和(自身を含む): 34848128

約数和(自身を除く): 22127084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 4093, 8186, 12279, 16372, 24558, 28651, 49116, 57302, 85953, 114604, 151441, 171906, 302882, 343812, 454323, 605764, 908646, 1060087, 1817292, 2120174, 3180261, 4240348, 6360522, 12721044]

約数ペア:

[(1, 12721044), (2, 6360522), (3, 4240348), (4, 3180261), (6, 2120174), (7, 1817292), (12, 1060087), (14, 908646), (21, 605764), (28, 454323), (37, 343812), (42, 302882), (74, 171906), (84, 151441), (111, 114604), (148, 85953), (222, 57302), (259, 49116), (444, 28651), (518, 24558), (777, 16372), (1036, 12279), (1554, 8186), (3108, 4093)]