38490018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31601}}^1$

素因数の和:31642

約数の個数: 32

約数和(自身を含む): 91013760

約数和(自身を除く): 52523742

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 31601, 63202, 94803, 189606, 221207, 442414, 663621, 916429, 1327242, 1832858, 2749287, 5498574, 6415003, 12830006, 19245009, 38490018]

約数ペア:

[(1, 38490018), (2, 19245009), (3, 12830006), (6, 6415003), (7, 5498574), (14, 2749287), (21, 1832858), (29, 1327242), (42, 916429), (58, 663621), (87, 442414), (174, 221207), (203, 189606), (406, 94803), (609, 63202), (1218, 31601)]