164638044

素因数分解:

$2^2\times 3^2\times {\mathrm{4573279}}^1$

素因数の和:4573289

約数の個数: 18

約数和(自身を含む): 416168480

約数和(自身を除く): 251530436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4573279, 9146558, 13719837, 18293116, 27439674, 41159511, 54879348, 82319022, 164638044]

約数ペア:

[(1, 164638044), (2, 82319022), (3, 54879348), (4, 41159511), (6, 27439674), (9, 18293116), (12, 13719837), (18, 9146558), (36, 4573279)]