870067278

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{264137}}^1$

素因数の和:264209

約数の個数: 32

約数和(自身を含む): 1965186720

約数和(自身を除く): 1095119442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 264137, 528274, 792411, 1584822, 2377233, 4754466, 7131699, 14263398, 16112357, 32224714, 48337071, 96674142, 145011213, 290022426, 435033639, 870067278]

約数ペア:

[(1, 870067278), (2, 435033639), (3, 290022426), (6, 145011213), (9, 96674142), (18, 48337071), (27, 32224714), (54, 16112357), (61, 14263398), (122, 7131699), (183, 4754466), (366, 2377233), (549, 1584822), (1098, 792411), (1647, 528274), (3294, 264137)]