18516630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5101}}^1$

素因数の和:5133

約数の個数: 48

約数和(自身を含む): 48856752

約数和(自身を除く): 30340122

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 5101, 10202, 15303, 25505, 30606, 51010, 56111, 76515, 112222, 153030, 168333, 280555, 336666, 561110, 617221, 841665, 1234442, 1683330, 1851663, 3086105, 3703326, 6172210, 9258315, 18516630]

約数ペア:

[(1, 18516630), (2, 9258315), (3, 6172210), (5, 3703326), (6, 3086105), (10, 1851663), (11, 1683330), (15, 1234442), (22, 841665), (30, 617221), (33, 561110), (55, 336666), (66, 280555), (110, 168333), (121, 153030), (165, 112222), (242, 76515), (330, 56111), (363, 51010), (605, 30606), (726, 25505), (1210, 15303), (1815, 10202), (3630, 5101)]