18331090

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1409}}^1$

素因数の和:2717

約数の個数: 16

約数和(自身を含む): 33044760

約数和(自身を除く): 14713670

約数列:

[1, 2, 5, 10, 1301, 1409, 2602, 2818, 6505, 7045, 13010, 14090, 1833109, 3666218, 9165545, 18331090]

約数ペア:

[(1, 18331090), (2, 9165545), (5, 3666218), (10, 1833109), (1301, 14090), (1409, 13010), (2602, 7045), (2818, 6505)]