18932016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23201}}^1$

素因数の和:23229

約数の個数: 40

約数和(自身を含む): 51786864

約数和(自身を除く): 32854848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 23201, 46402, 69603, 92804, 139206, 185608, 278412, 371216, 394417, 556824, 788834, 1113648, 1183251, 1577668, 2366502, 3155336, 4733004, 6310672, 9466008, 18932016]

約数ペア:

[(1, 18932016), (2, 9466008), (3, 6310672), (4, 4733004), (6, 3155336), (8, 2366502), (12, 1577668), (16, 1183251), (17, 1113648), (24, 788834), (34, 556824), (48, 394417), (51, 371216), (68, 278412), (102, 185608), (136, 139206), (204, 92804), (272, 69603), (408, 46402), (816, 23201)]