17998213636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10331}}^1\times {\mathrm{33503}}^1$

素因数の和:43851

約数の個数: 24

約数和(自身を含む): 33924006144

約数和(自身を除く): 15925792508

約数列:

[1, 2, 4, 13, 26, 52, 10331, 20662, 33503, 41324, 67006, 134012, 134303, 268606, 435539, 537212, 871078, 1742156, 346119493, 692238986, 1384477972, 4499553409, 8999106818, 17998213636]

約数ペア:

[(1, 17998213636), (2, 8999106818), (4, 4499553409), (13, 1384477972), (26, 692238986), (52, 346119493), (10331, 1742156), (20662, 871078), (33503, 537212), (41324, 435539), (67006, 268606), (134012, 134303)]