18627702

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 19733898

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 599, 1198, 1797, 3594, 5183, 10366, 15549, 31098, 42529, 43727, 85058, 87454, 127587, 131181, 255174, 262362, 3104617, 6209234, 9313851, 18627702]

約数ペア:

[(1, 18627702), (2, 9313851), (3, 6209234), (6, 3104617), (71, 262362), (73, 255174), (142, 131181), (146, 127587), (213, 87454), (219, 85058), (426, 43727), (438, 42529), (599, 31098), (1198, 15549), (1797, 10366), (3594, 5183)]