18185382

素因数分解:

$2^1\times 3^2\times {\mathrm{911}}^1\times {\mathrm{1109}}^1$

素因数の和:2028

約数の個数: 24

約数和(自身を含む): 39480480

約数和(自身を除く): 21295098

約数列:

[1, 2, 3, 6, 9, 18, 911, 1109, 1822, 2218, 2733, 3327, 5466, 6654, 8199, 9981, 16398, 19962, 1010299, 2020598, 3030897, 6061794, 9092691, 18185382]

約数ペア:

[(1, 18185382), (2, 9092691), (3, 6061794), (6, 3030897), (9, 2020598), (18, 1010299), (911, 19962), (1109, 16398), (1822, 9981), (2218, 8199), (2733, 6654), (3327, 5466)]