2008027404

素因数分解:

$2^2\times 3^2\times {\mathrm{55778539}}^1$

素因数の和:55778549

約数の個数: 18

約数和(自身を含む): 5075847140

約数和(自身を除く): 3067819736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55778539, 111557078, 167335617, 223114156, 334671234, 502006851, 669342468, 1004013702, 2008027404]

約数ペア:

[(1, 2008027404), (2, 1004013702), (3, 669342468), (4, 502006851), (6, 334671234), (9, 223114156), (12, 167335617), (18, 111557078), (36, 55778539)]