18277454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14957}}^1$

素因数の和:15019

約数の個数: 16

約数和(自身を含む): 30155328

約数和(自身を除く): 11877874

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 14957, 29914, 194441, 388882, 702979, 1405958, 9138727, 18277454]

約数ペア:

[(1, 18277454), (2, 9138727), (13, 1405958), (26, 702979), (47, 388882), (94, 194441), (611, 29914), (1222, 14957)]