18132010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10729}}^1$

素因数の和:10762

約数の個数: 24

約数和(自身を含む): 35344620

約数和(自身を除く): 17212610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 10729, 21458, 53645, 107290, 139477, 278954, 697385, 1394770, 1813201, 3626402, 9066005, 18132010]

約数ペア:

[(1, 18132010), (2, 9066005), (5, 3626402), (10, 1813201), (13, 1394770), (26, 697385), (65, 278954), (130, 139477), (169, 107290), (338, 53645), (845, 21458), (1690, 10729)]