16818046

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 29652480

約数和(自身を除く): 12834434

約数列:

[1, 2, 7, 14, 103, 107, 109, 206, 214, 218, 721, 749, 763, 1442, 1498, 1526, 11021, 11227, 11663, 22042, 22454, 23326, 77147, 78589, 81641, 154294, 157178, 163282, 1201289, 2402578, 8409023, 16818046]

約数ペア:

[(1, 16818046), (2, 8409023), (7, 2402578), (14, 1201289), (103, 163282), (107, 157178), (109, 154294), (206, 81641), (214, 78589), (218, 77147), (721, 23326), (749, 22454), (763, 22042), (1442, 11663), (1498, 11227), (1526, 11021)]