26219778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{336151}}^1$

素因数の和:336169

約数の個数: 16

約数和(自身を含む): 56473536

約数和(自身を除く): 30253758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 336151, 672302, 1008453, 2016906, 4369963, 8739926, 13109889, 26219778]

約数ペア:

[(1, 26219778), (2, 13109889), (3, 8739926), (6, 4369963), (13, 2016906), (26, 1008453), (39, 672302), (78, 336151)]