18065048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{757}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 35929200

約数和(自身を除く): 17864152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 757, 1256, 1514, 2983, 3028, 5966, 6056, 11932, 14383, 23864, 28766, 57532, 115064, 118849, 237698, 475396, 950792, 2258131, 4516262, 9032524, 18065048]

約数ペア:

[(1, 18065048), (2, 9032524), (4, 4516262), (8, 2258131), (19, 950792), (38, 475396), (76, 237698), (152, 118849), (157, 115064), (314, 57532), (628, 28766), (757, 23864), (1256, 14383), (1514, 11932), (2983, 6056), (3028, 5966)]