3999401064

素因数分解:

$2^3\times 3^2\times {\mathrm{281}}^1\times {\mathrm{197677}}^1$

素因数の和:197970

約数の個数: 48

約数和(自身を含む): 10870313220

約数和(自身を除く): 6870912156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 5058, 6744, 10116, 20232, 197677, 395354, 593031, 790708, 1186062, 1581416, 1779093, 2372124, 3558186, 4744248, 7116372, 14232744, 55547237, 111094474, 166641711, 222188948, 333283422, 444377896, 499925133, 666566844, 999850266, 1333133688, 1999700532, 3999401064]

約数ペア:

[(1, 3999401064), (2, 1999700532), (3, 1333133688), (4, 999850266), (6, 666566844), (8, 499925133), (9, 444377896), (12, 333283422), (18, 222188948), (24, 166641711), (36, 111094474), (72, 55547237), (281, 14232744), (562, 7116372), (843, 4744248), (1124, 3558186), (1686, 2372124), (2248, 1779093), (2529, 1581416), (3372, 1186062), (5058, 790708), (6744, 593031), (10116, 395354), (20232, 197677)]