71312418

素因数分解:

$2^1\times 3^2\times {\mathrm{1063}}^1\times {\mathrm{3727}}^1$

素因数の和:4798

約数の個数: 24

約数和(自身を含む): 154697088

約数和(自身を除く): 83384670

約数列:

[1, 2, 3, 6, 9, 18, 1063, 2126, 3189, 3727, 6378, 7454, 9567, 11181, 19134, 22362, 33543, 67086, 3961801, 7923602, 11885403, 23770806, 35656209, 71312418]

約数ペア:

[(1, 71312418), (2, 35656209), (3, 23770806), (6, 11885403), (9, 7923602), (18, 3961801), (1063, 67086), (2126, 33543), (3189, 22362), (3727, 19134), (6378, 11181), (7454, 9567)]