39841884

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{2521}}^1$

素因数の和:2970

約数の個数: 36

約数和(自身を含む): 100980880

約数和(自身を除く): 61138996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1756, 2521, 2634, 3951, 5042, 5268, 7563, 7902, 10084, 15126, 15804, 22689, 30252, 45378, 90756, 1106719, 2213438, 3320157, 4426876, 6640314, 9960471, 13280628, 19920942, 39841884]

約数ペア:

[(1, 39841884), (2, 19920942), (3, 13280628), (4, 9960471), (6, 6640314), (9, 4426876), (12, 3320157), (18, 2213438), (36, 1106719), (439, 90756), (878, 45378), (1317, 30252), (1756, 22689), (2521, 15804), (2634, 15126), (3951, 10084), (5042, 7902), (5268, 7563)]