168536460618

素因数分解:

$2^1\times 3^3\times {\mathrm{3121045567}}^1$

素因数の和:3121045578

約数の個数: 16

約数和(自身を含む): 374525468160

約数和(自身を除く): 205989007542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3121045567, 6242091134, 9363136701, 18726273402, 28089410103, 56178820206, 84268230309, 168536460618]

約数ペア:

[(1, 168536460618), (2, 84268230309), (3, 56178820206), (6, 28089410103), (9, 18726273402), (18, 9363136701), (27, 6242091134), (54, 3121045567)]