31107174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1847}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 71318016

約数和(自身を除く): 40210842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 1847, 2406, 2807, 3694, 5541, 5614, 8421, 11082, 12929, 16842, 25858, 38787, 77574, 740647, 1481294, 2221941, 4443882, 5184529, 10369058, 15553587, 31107174]

約数ペア:

[(1, 31107174), (2, 15553587), (3, 10369058), (6, 5184529), (7, 4443882), (14, 2221941), (21, 1481294), (42, 740647), (401, 77574), (802, 38787), (1203, 25858), (1847, 16842), (2406, 12929), (2807, 11082), (3694, 8421), (5541, 5614)]