17820438

素因数分解:

$2^1\times 3^1\times {\mathrm{1201}}^1\times {\mathrm{2473}}^1$

素因数の和:3679

約数の個数: 16

約数和(自身を含む): 35684976

約数和(自身を除く): 17864538

約数列:

[1, 2, 3, 6, 1201, 2402, 2473, 3603, 4946, 7206, 7419, 14838, 2970073, 5940146, 8910219, 17820438]

約数ペア:

[(1, 17820438), (2, 8910219), (3, 5940146), (6, 2970073), (1201, 14838), (2402, 7419), (2473, 7206), (3603, 4946)]