18623974

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:684

約数の個数: 24

約数和(自身を含む): 30260160

約数和(自身を除く): 11636186

約数列:

[1, 2, 23, 29, 46, 58, 529, 607, 667, 1058, 1214, 1334, 13961, 15341, 17603, 27922, 30682, 35206, 321103, 404869, 642206, 809738, 9311987, 18623974]

約数ペア:

[(1, 18623974), (2, 9311987), (23, 809738), (29, 642206), (46, 404869), (58, 321103), (529, 35206), (607, 30682), (667, 27922), (1058, 17603), (1214, 15341), (1334, 13961)]