18231782

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1873}}^1$

素因数の和:2063

約数の個数: 16

約数和(自身を含む): 28424832

約数和(自身を除く): 10193050

約数列:

[1, 2, 31, 62, 157, 314, 1873, 3746, 4867, 9734, 58063, 116126, 294061, 588122, 9115891, 18231782]

約数ペア:

[(1, 18231782), (2, 9115891), (31, 588122), (62, 294061), (157, 116126), (314, 58063), (1873, 9734), (3746, 4867)]