13420116

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2287}}^1$

素因数の和:2460

約数の個数: 36

約数和(自身を含む): 34146112

約数和(自身を除く): 20725996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2287, 2934, 4574, 5868, 6861, 9148, 13722, 20583, 27444, 41166, 82332, 372781, 745562, 1118343, 1491124, 2236686, 3355029, 4473372, 6710058, 13420116]

約数ペア:

[(1, 13420116), (2, 6710058), (3, 4473372), (4, 3355029), (6, 2236686), (9, 1491124), (12, 1118343), (18, 745562), (36, 372781), (163, 82332), (326, 41166), (489, 27444), (652, 20583), (978, 13722), (1467, 9148), (1956, 6861), (2287, 5868), (2934, 4574)]