26964978

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{144973}}^1$

素因数の和:145009

約数の個数: 16

約数和(自身を含む): 55670016

約数和(自身を除く): 28705038

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 144973, 289946, 434919, 869838, 4494163, 8988326, 13482489, 26964978]

約数ペア:

[(1, 26964978), (2, 13482489), (3, 8988326), (6, 4494163), (31, 869838), (62, 434919), (93, 289946), (186, 144973)]