28939878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{146161}}^1$

素因数の和:146180

約数の個数: 24

約数和(自身を含む): 68403816

約数和(自身を除く): 39463938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 146161, 292322, 438483, 876966, 1315449, 1607771, 2630898, 3215542, 4823313, 9646626, 14469939, 28939878]

約数ペア:

[(1, 28939878), (2, 14469939), (3, 9646626), (6, 4823313), (9, 3215542), (11, 2630898), (18, 1607771), (22, 1315449), (33, 876966), (66, 438483), (99, 292322), (198, 146161)]