240243906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5720093}}^1$

素因数の和:5720105

約数の個数: 16

約数和(自身を含む): 549129024

約数和(自身を除く): 308885118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5720093, 11440186, 17160279, 34320558, 40040651, 80081302, 120121953, 240243906]

約数ペア:

[(1, 240243906), (2, 120121953), (3, 80081302), (6, 40040651), (7, 34320558), (14, 17160279), (21, 11440186), (42, 5720093)]