18186190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5701}}^1$

素因数の和:5748

約数の個数: 32

約数和(自身を含む): 36948960

約数和(自身を除く): 18762770

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 5701, 11402, 28505, 57010, 62711, 125422, 165329, 313555, 330658, 627110, 826645, 1653290, 1818619, 3637238, 9093095, 18186190]

約数ペア:

[(1, 18186190), (2, 9093095), (5, 3637238), (10, 1818619), (11, 1653290), (22, 826645), (29, 627110), (55, 330658), (58, 313555), (110, 165329), (145, 125422), (290, 62711), (319, 57010), (638, 28505), (1595, 11402), (3190, 5701)]