18350084

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 33081048

約数和(自身を除く): 14730964

約数列:

[1, 2, 4, 53, 101, 106, 202, 212, 404, 857, 1714, 3428, 5353, 10706, 21412, 45421, 86557, 90842, 173114, 181684, 346228, 4587521, 9175042, 18350084]

約数ペア:

[(1, 18350084), (2, 9175042), (4, 4587521), (53, 346228), (101, 181684), (106, 173114), (202, 90842), (212, 86557), (404, 45421), (857, 21412), (1714, 10706), (3428, 5353)]