213525522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1694647}}^1$

素因数の和:1694662

約数の個数: 24

約数和(自身を含む): 528730176

約数和(自身を除く): 315204654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1694647, 3389294, 5083941, 10167882, 11862529, 15251823, 23725058, 30503646, 35587587, 71175174, 106762761, 213525522]

約数ペア:

[(1, 213525522), (2, 106762761), (3, 71175174), (6, 35587587), (7, 30503646), (9, 23725058), (14, 15251823), (18, 11862529), (21, 10167882), (42, 5083941), (63, 3389294), (126, 1694647)]