18310363870

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{297391}}^1$

素因数の和:297576

約数の個数: 32

約数和(自身を含む): 33916962816

約数和(自身を除く): 15606598946

約数列:

[1, 2, 5, 10, 47, 94, 131, 235, 262, 470, 655, 1310, 6157, 12314, 30785, 61570, 297391, 594782, 1486955, 2973910, 13977377, 27954754, 38958221, 69886885, 77916442, 139773770, 194791105, 389582210, 1831036387, 3662072774, 9155181935, 18310363870]

約数ペア:

[(1, 18310363870), (2, 9155181935), (5, 3662072774), (10, 1831036387), (47, 389582210), (94, 194791105), (131, 139773770), (235, 77916442), (262, 69886885), (470, 38958221), (655, 27954754), (1310, 13977377), (6157, 2973910), (12314, 1486955), (30785, 594782), (61570, 297391)]