18022818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{273073}}^1$

素因数の和:273089

約数の個数: 16

約数和(自身を含む): 39322656

約数和(自身を除く): 21299838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 273073, 546146, 819219, 1638438, 3003803, 6007606, 9011409, 18022818]

約数ペア:

[(1, 18022818), (2, 9011409), (3, 6007606), (6, 3003803), (11, 1638438), (22, 819219), (33, 546146), (66, 273073)]