18191064

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17627}}^1$

素因数の和:17679

約数の個数: 32

約数和(自身を含む): 46537920

約数和(自身を除く): 28346856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 17627, 35254, 52881, 70508, 105762, 141016, 211524, 423048, 757961, 1515922, 2273883, 3031844, 4547766, 6063688, 9095532, 18191064]

約数ペア:

[(1, 18191064), (2, 9095532), (3, 6063688), (4, 4547766), (6, 3031844), (8, 2273883), (12, 1515922), (24, 757961), (43, 423048), (86, 211524), (129, 141016), (172, 105762), (258, 70508), (344, 52881), (516, 35254), (1032, 17627)]