18143304

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1451}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 45476640

約数和(自身を除く): 27333336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1451, 1563, 2084, 2902, 3126, 4168, 4353, 5804, 6252, 8706, 11608, 12504, 17412, 34824, 755971, 1511942, 2267913, 3023884, 4535826, 6047768, 9071652, 18143304]

約数ペア:

[(1, 18143304), (2, 9071652), (3, 6047768), (4, 4535826), (6, 3023884), (8, 2267913), (12, 1511942), (24, 755971), (521, 34824), (1042, 17412), (1451, 12504), (1563, 11608), (2084, 8706), (2902, 6252), (3126, 5804), (4168, 4353)]