18830124

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{2207}}^1$

素因数の和:2299

約数の個数: 48

約数和(自身を含む): 49459200

約数和(自身を除く): 30629076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2207, 2844, 4266, 4414, 6621, 8532, 8828, 13242, 19863, 26484, 39726, 59589, 79452, 119178, 174353, 238356, 348706, 523059, 697412, 1046118, 1569177, 2092236, 3138354, 4707531, 6276708, 9415062, 18830124]

約数ペア:

[(1, 18830124), (2, 9415062), (3, 6276708), (4, 4707531), (6, 3138354), (9, 2092236), (12, 1569177), (18, 1046118), (27, 697412), (36, 523059), (54, 348706), (79, 238356), (108, 174353), (158, 119178), (237, 79452), (316, 59589), (474, 39726), (711, 26484), (948, 19863), (1422, 13242), (2133, 8828), (2207, 8532), (2844, 6621), (4266, 4414)]