18213045

素因数分解:

$3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1307}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 29194560

約数和(自身を除く): 10981515

約数列:

[1, 3, 5, 15, 929, 1307, 2787, 3921, 4645, 6535, 13935, 19605, 1214203, 3642609, 6071015, 18213045]

約数ペア:

[(1, 18213045), (3, 6071015), (5, 3642609), (15, 1214203), (929, 19605), (1307, 13935), (2787, 6535), (3921, 4645)]