18372340441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1657}}^1\times {\mathrm{121843}}^1$

素因数の和:123520

約数の個数: 16

約数和(自身を含む): 22625943424

約数和(自身を除く): 4253602983

約数列:

[1, 7, 13, 91, 1657, 11599, 21541, 121843, 150787, 852901, 1583959, 11087713, 201893851, 1413256957, 2624620063, 18372340441]

約数ペア:

[(1, 18372340441), (7, 2624620063), (13, 1413256957), (91, 201893851), (1657, 11087713), (11599, 1583959), (21541, 852901), (121843, 150787)]