18278772

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{24971}}^1$

素因数の和:25039

約数の個数: 24

約数和(自身を含む): 43351392

約数和(自身を除く): 25072620

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 24971, 49942, 74913, 99884, 149826, 299652, 1523231, 3046462, 4569693, 6092924, 9139386, 18278772]

約数ペア:

[(1, 18278772), (2, 9139386), (3, 6092924), (4, 4569693), (6, 3046462), (12, 1523231), (61, 299652), (122, 149826), (183, 99884), (244, 74913), (366, 49942), (732, 24971)]