26240193

素因数分解:

$3^4\times 7^1\times {\mathrm{46279}}^1$

素因数の和:46298

約数の個数: 20

約数和(自身を含む): 44799040

約数和(自身を除く): 18558847

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 46279, 138837, 323953, 416511, 971859, 1249533, 2915577, 3748599, 8746731, 26240193]

約数ペア:

[(1, 26240193), (3, 8746731), (7, 3748599), (9, 2915577), (21, 1249533), (27, 971859), (63, 416511), (81, 323953), (189, 138837), (567, 46279)]