31302486

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{22013}}^1$

素因数の和:22100

約数の個数: 24

約数和(自身を含む): 68683680

約数和(自身を除く): 37381194

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 22013, 44026, 66039, 132078, 198117, 396234, 1739027, 3478054, 5217081, 10434162, 15651243, 31302486]

約数ペア:

[(1, 31302486), (2, 15651243), (3, 10434162), (6, 5217081), (9, 3478054), (18, 1739027), (79, 396234), (158, 198117), (237, 132078), (474, 66039), (711, 44026), (1422, 22013)]