18373476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 47234880

約数和(自身を除く): 28861404

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1199, 1277, 1308, 2398, 2554, 3597, 3831, 4796, 5108, 7194, 7662, 14047, 14388, 15324, 28094, 42141, 56188, 84282, 139193, 168564, 278386, 417579, 556772, 835158, 1531123, 1670316, 3062246, 4593369, 6124492, 9186738, 18373476]

約数ペア:

[(1, 18373476), (2, 9186738), (3, 6124492), (4, 4593369), (6, 3062246), (11, 1670316), (12, 1531123), (22, 835158), (33, 556772), (44, 417579), (66, 278386), (109, 168564), (132, 139193), (218, 84282), (327, 56188), (436, 42141), (654, 28094), (1199, 15324), (1277, 14388), (1308, 14047), (2398, 7662), (2554, 7194), (3597, 5108), (3831, 4796)]