39894798

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 82507392

約数和(自身を除く): 42612594

約数列:

[1, 2, 3, 6, 43, 86, 101, 129, 202, 258, 303, 606, 1531, 3062, 4343, 4593, 8686, 9186, 13029, 26058, 65833, 131666, 154631, 197499, 309262, 394998, 463893, 927786, 6649133, 13298266, 19947399, 39894798]

約数ペア:

[(1, 39894798), (2, 19947399), (3, 13298266), (6, 6649133), (43, 927786), (86, 463893), (101, 394998), (129, 309262), (202, 197499), (258, 154631), (303, 131666), (606, 65833), (1531, 26058), (3062, 13029), (4343, 9186), (4593, 8686)]