18255797808

素因数分解:

$2^4\times 3^1\times {\mathrm{1637}}^1\times {\mathrm{232333}}^1$

素因数の和:233981

約数の個数: 40

約数和(自身を含む): 47189823408

約数和(自身を除く): 28934025600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1637, 3274, 4911, 6548, 9822, 13096, 19644, 26192, 39288, 78576, 232333, 464666, 696999, 929332, 1393998, 1858664, 2787996, 3717328, 5575992, 11151984, 380329121, 760658242, 1140987363, 1521316484, 2281974726, 3042632968, 4563949452, 6085265936, 9127898904, 18255797808]

約数ペア:

[(1, 18255797808), (2, 9127898904), (3, 6085265936), (4, 4563949452), (6, 3042632968), (8, 2281974726), (12, 1521316484), (16, 1140987363), (24, 760658242), (48, 380329121), (1637, 11151984), (3274, 5575992), (4911, 3717328), (6548, 2787996), (9822, 1858664), (13096, 1393998), (19644, 929332), (26192, 696999), (39288, 464666), (78576, 232333)]