253135854

素因数分解:

$2^1\times 3^4\times {\mathrm{1562567}}^1$

素因数の和:1562581

約数の個数: 20

約数和(自身を含む): 567212184

約数和(自身を除く): 314076330

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1562567, 3125134, 4687701, 9375402, 14063103, 28126206, 42189309, 84378618, 126567927, 253135854]

約数ペア:

[(1, 253135854), (2, 126567927), (3, 84378618), (6, 42189309), (9, 28126206), (18, 14063103), (27, 9375402), (54, 4687701), (81, 3125134), (162, 1562567)]