27642498

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{354391}}^1$

素因数の和:354409

約数の個数: 16

約数和(自身を含む): 59537856

約数和(自身を除く): 31895358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 354391, 708782, 1063173, 2126346, 4607083, 9214166, 13821249, 27642498]

約数ペア:

[(1, 27642498), (2, 13821249), (3, 9214166), (6, 4607083), (13, 2126346), (26, 1063173), (39, 708782), (78, 354391)]