28710126

素因数分解:

$2^1\times 3^4\times {\mathrm{177223}}^1$

素因数の和:177237

約数の個数: 20

約数和(自身を含む): 64332312

約数和(自身を除く): 35622186

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 177223, 354446, 531669, 1063338, 1595007, 3190014, 4785021, 9570042, 14355063, 28710126]

約数ペア:

[(1, 28710126), (2, 14355063), (3, 9570042), (6, 4785021), (9, 3190014), (18, 1595007), (27, 1063338), (54, 531669), (81, 354446), (162, 177223)]