18066431

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 19522560

約数和(自身を除く): 1456129

約数列:

[1, 23, 61, 79, 163, 1403, 1817, 3749, 4819, 9943, 12877, 110837, 228689, 296171, 785497, 18066431]

約数ペア:

[(1, 18066431), (23, 785497), (61, 296171), (79, 228689), (163, 110837), (1403, 12877), (1817, 9943), (3749, 4819)]