18550052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1427

約数の個数: 24

約数和(自身を含む): 34109376

約数和(自身を除く): 15559324

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 1237, 2474, 3749, 4948, 7498, 14996, 28451, 56902, 113804, 201631, 403262, 806524, 4637513, 9275026, 18550052]

約数ペア:

[(1, 18550052), (2, 9275026), (4, 4637513), (23, 806524), (46, 403262), (92, 201631), (163, 113804), (326, 56902), (652, 28451), (1237, 14996), (2474, 7498), (3749, 4948)]