26348409

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{14143}}^1$

素因数の和:14178

約数の個数: 20

約数和(自身を含む): 41074176

約数和(自身を除く): 14725767

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 14143, 42429, 127287, 325289, 381861, 975867, 1145583, 2927601, 8782803, 26348409]

約数ペア:

[(1, 26348409), (3, 8782803), (9, 2927601), (23, 1145583), (27, 975867), (69, 381861), (81, 325289), (207, 127287), (621, 42429), (1863, 14143)]