18157382

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4895

約数の個数: 16

約数和(自身を含む): 28581504

約数和(自身を除く): 10424122

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 4801, 9602, 148831, 292861, 297662, 585722, 9078691, 18157382]

約数ペア:

[(1, 18157382), (2, 9078691), (31, 585722), (61, 297662), (62, 292861), (122, 148831), (1891, 9602), (3782, 4801)]