17940438

素因数分解:

$2^1\times 3^2\times {\mathrm{857}}^1\times {\mathrm{1163}}^1$

素因数の和:2028

約数の個数: 24

約数和(自身を含む): 38949768

約数和(自身を除く): 21009330

約数列:

[1, 2, 3, 6, 9, 18, 857, 1163, 1714, 2326, 2571, 3489, 5142, 6978, 7713, 10467, 15426, 20934, 996691, 1993382, 2990073, 5980146, 8970219, 17940438]

約数ペア:

[(1, 17940438), (2, 8970219), (3, 5980146), (6, 2990073), (9, 1993382), (18, 996691), (857, 20934), (1163, 15426), (1714, 10467), (2326, 7713), (2571, 6978), (3489, 5142)]