15980058

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{547}}^1$

素因数の和:1099

約数の個数: 32

約数和(自身を含む): 35641920

約数和(自身を除く): 19661862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 547, 1082, 1094, 1623, 1641, 3246, 3282, 4869, 4923, 9738, 9846, 14607, 14769, 29214, 29538, 295927, 591854, 887781, 1775562, 2663343, 5326686, 7990029, 15980058]

約数ペア:

[(1, 15980058), (2, 7990029), (3, 5326686), (6, 2663343), (9, 1775562), (18, 887781), (27, 591854), (54, 295927), (541, 29538), (547, 29214), (1082, 14769), (1094, 14607), (1623, 9846), (1641, 9738), (3246, 4923), (3282, 4869)]