218568924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{867337}}^1$

素因数の和:867354

約数の個数: 36

約数和(自身を含む): 631422064

約数和(自身を除く): 412853140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 867337, 1734674, 2602011, 3469348, 5204022, 6071359, 7806033, 10408044, 12142718, 15612066, 18214077, 24285436, 31224132, 36428154, 54642231, 72856308, 109284462, 218568924]

約数ペア:

[(1, 218568924), (2, 109284462), (3, 72856308), (4, 54642231), (6, 36428154), (7, 31224132), (9, 24285436), (12, 18214077), (14, 15612066), (18, 12142718), (21, 10408044), (28, 7806033), (36, 6071359), (42, 5204022), (63, 3469348), (84, 2602011), (126, 1734674), (252, 867337)]