18243804

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{11971}}^1$

素因数の和:12105

約数の個数: 24

約数和(自身を含む): 42907648

約数和(自身を除く): 24663844

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 11971, 23942, 35913, 47884, 71826, 143652, 1520317, 3040634, 4560951, 6081268, 9121902, 18243804]

約数ペア:

[(1, 18243804), (2, 9121902), (3, 6081268), (4, 4560951), (6, 3040634), (12, 1520317), (127, 143652), (254, 71826), (381, 47884), (508, 35913), (762, 23942), (1524, 11971)]