220146828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1667779}}^1$

素因数の和:1667797

約数の個数: 24

約数和(自身を含む): 560374080

約数和(自身を除く): 340227252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1667779, 3335558, 5003337, 6671116, 10006674, 18345569, 20013348, 36691138, 55036707, 73382276, 110073414, 220146828]

約数ペア:

[(1, 220146828), (2, 110073414), (3, 73382276), (4, 55036707), (6, 36691138), (11, 20013348), (12, 18345569), (22, 10006674), (33, 6671116), (44, 5003337), (66, 3335558), (132, 1667779)]