18380814

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{34421}}^1$

素因数の和:34515

約数の個数: 16

約数和(自身を含む): 37175760

約数和(自身を除く): 18794946

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 34421, 68842, 103263, 206526, 3063469, 6126938, 9190407, 18380814]

約数ペア:

[(1, 18380814), (2, 9190407), (3, 6126938), (6, 3063469), (89, 206526), (178, 103263), (267, 68842), (534, 34421)]