18681042

素因数分解:

$2^1\times 3^1\times {\mathrm{1259}}^1\times {\mathrm{2473}}^1$

素因数の和:3737

約数の個数: 16

約数和(自身を含む): 37406880

約数和(自身を除く): 18725838

約数列:

[1, 2, 3, 6, 1259, 2473, 2518, 3777, 4946, 7419, 7554, 14838, 3113507, 6227014, 9340521, 18681042]

約数ペア:

[(1, 18681042), (2, 9340521), (3, 6227014), (6, 3113507), (1259, 14838), (2473, 7554), (2518, 7419), (3777, 4946)]