7428618

素因数分解:

$2^1\times 3^3\times {\mathrm{137567}}^1$

素因数の和:137578

約数の個数: 16

約数和(自身を含む): 16508160

約数和(自身を除く): 9079542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137567, 275134, 412701, 825402, 1238103, 2476206, 3714309, 7428618]

約数ペア:

[(1, 7428618), (2, 3714309), (3, 2476206), (6, 1238103), (9, 825402), (18, 412701), (27, 275134), (54, 137567)]