28521618

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{26263}}^1$

素因数の和:26449

約数の個数: 16

約数和(自身を含む): 57360576

約数和(自身を除く): 28838958

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 26263, 52526, 78789, 157578, 4753603, 9507206, 14260809, 28521618]

約数ペア:

[(1, 28521618), (2, 14260809), (3, 9507206), (6, 4753603), (181, 157578), (362, 78789), (543, 52526), (1086, 26263)]