26958218

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31567}}^1$

素因数の和:31637

約数の個数: 16

約数和(自身を含む): 46973184

約数和(自身を除く): 20014966

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 31567, 63134, 220969, 441938, 1925587, 3851174, 13479109, 26958218]

約数ペア:

[(1, 26958218), (2, 13479109), (7, 3851174), (14, 1925587), (61, 441938), (122, 220969), (427, 63134), (854, 31567)]