252841338

素因数分解:

$2^1\times 3^4\times {\mathrm{1560749}}^1$

素因数の和:1560763

約数の個数: 20

約数和(自身を含む): 566552250

約数和(自身を除く): 313710912

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1560749, 3121498, 4682247, 9364494, 14046741, 28093482, 42140223, 84280446, 126420669, 252841338]

約数ペア:

[(1, 252841338), (2, 126420669), (3, 84280446), (6, 42140223), (9, 28093482), (18, 14046741), (27, 9364494), (54, 4682247), (81, 3121498), (162, 1560749)]