26351886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{399271}}^1$

素因数の和:399287

約数の個数: 16

約数和(自身を含む): 57495168

約数和(自身を除く): 31143282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 399271, 798542, 1197813, 2395626, 4391981, 8783962, 13175943, 26351886]

約数ペア:

[(1, 26351886), (2, 13175943), (3, 8783962), (6, 4391981), (11, 2395626), (22, 1197813), (33, 798542), (66, 399271)]