20162106

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{4259}}^1$

素因数の和:4530

約数の個数: 24

約数和(自身を含む): 43860960

約数和(自身を除く): 23698854

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 4259, 4734, 8518, 12777, 25554, 38331, 76662, 1120117, 2240234, 3360351, 6720702, 10081053, 20162106]

約数ペア:

[(1, 20162106), (2, 10081053), (3, 6720702), (6, 3360351), (9, 2240234), (18, 1120117), (263, 76662), (526, 38331), (789, 25554), (1578, 12777), (2367, 8518), (4259, 4734)]