2180106

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3946

約数の個数: 24

約数和(自身を含む): 4877184

約数和(自身を除く): 2697078

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 3907, 7814, 11721, 23442, 35163, 70326, 121117, 242234, 363351, 726702, 1090053, 2180106]

約数ペア:

[(1, 2180106), (2, 1090053), (3, 726702), (6, 363351), (9, 242234), (18, 121117), (31, 70326), (62, 35163), (93, 23442), (186, 11721), (279, 7814), (558, 3907)]