40542474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2179}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 92920320

約数和(自身を除く): 52377846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1329, 2179, 2658, 3101, 4358, 6202, 6537, 9303, 13074, 15253, 18606, 30506, 45759, 91518, 965297, 1930594, 2895891, 5791782, 6757079, 13514158, 20271237, 40542474]

約数ペア:

[(1, 40542474), (2, 20271237), (3, 13514158), (6, 6757079), (7, 5791782), (14, 2895891), (21, 1930594), (42, 965297), (443, 91518), (886, 45759), (1329, 30506), (2179, 18606), (2658, 15253), (3101, 13074), (4358, 9303), (6202, 6537)]