18042352

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{8231}}^1$

素因数の和:8376

約数の個数: 20

約数和(自身を含む): 35216496

約数和(自身を除く): 17174144

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 8231, 16462, 32924, 65848, 131696, 1127647, 2255294, 4510588, 9021176, 18042352]

約数ペア:

[(1, 18042352), (2, 9021176), (4, 4510588), (8, 2255294), (16, 1127647), (137, 131696), (274, 65848), (548, 32924), (1096, 16462), (2192, 8231)]