18144990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{201611}}^1$

素因数の和:201624

約数の個数: 24

約数和(自身を含む): 47177208

約数和(自身を除く): 29032218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 201611, 403222, 604833, 1008055, 1209666, 1814499, 2016110, 3024165, 3628998, 6048330, 9072495, 18144990]

約数ペア:

[(1, 18144990), (2, 9072495), (3, 6048330), (5, 3628998), (6, 3024165), (9, 2016110), (10, 1814499), (15, 1209666), (18, 1008055), (30, 604833), (45, 403222), (90, 201611)]