6872886

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 15649920

約数和(自身を除く): 8777034

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 113, 186, 218, 226, 279, 327, 339, 558, 654, 678, 981, 1017, 1962, 2034, 3379, 3503, 6758, 7006, 10137, 10509, 12317, 20274, 21018, 24634, 30411, 31527, 36951, 60822, 63054, 73902, 110853, 221706, 381827, 763654, 1145481, 2290962, 3436443, 6872886]

約数ペア:

[(1, 6872886), (2, 3436443), (3, 2290962), (6, 1145481), (9, 763654), (18, 381827), (31, 221706), (62, 110853), (93, 73902), (109, 63054), (113, 60822), (186, 36951), (218, 31527), (226, 30411), (279, 24634), (327, 21018), (339, 20274), (558, 12317), (654, 10509), (678, 10137), (981, 7006), (1017, 6758), (1962, 3503), (2034, 3379)]