18393096

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 47520000

約数和(自身を除く): 29126904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 89, 109, 158, 178, 218, 237, 267, 316, 327, 356, 436, 474, 534, 632, 654, 712, 872, 948, 1068, 1308, 1896, 2136, 2616, 7031, 8611, 9701, 14062, 17222, 19402, 21093, 25833, 28124, 29103, 34444, 38804, 42186, 51666, 56248, 58206, 68888, 77608, 84372, 103332, 116412, 168744, 206664, 232824, 766379, 1532758, 2299137, 3065516, 4598274, 6131032, 9196548, 18393096]

約数ペア:

[(1, 18393096), (2, 9196548), (3, 6131032), (4, 4598274), (6, 3065516), (8, 2299137), (12, 1532758), (24, 766379), (79, 232824), (89, 206664), (109, 168744), (158, 116412), (178, 103332), (218, 84372), (237, 77608), (267, 68888), (316, 58206), (327, 56248), (356, 51666), (436, 42186), (474, 38804), (534, 34444), (632, 29103), (654, 28124), (712, 25833), (872, 21093), (948, 19402), (1068, 17222), (1308, 14062), (1896, 9701), (2136, 8611), (2616, 7031)]