18829188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{74719}}^1$

素因数の和:74736

約数の個数: 36

約数和(自身を含む): 54396160

約数和(自身を除く): 35566972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 74719, 149438, 224157, 298876, 448314, 523033, 672471, 896628, 1046066, 1344942, 1569099, 2092132, 2689884, 3138198, 4707297, 6276396, 9414594, 18829188]

約数ペア:

[(1, 18829188), (2, 9414594), (3, 6276396), (4, 4707297), (6, 3138198), (7, 2689884), (9, 2092132), (12, 1569099), (14, 1344942), (18, 1046066), (21, 896628), (28, 672471), (36, 523033), (42, 448314), (63, 298876), (84, 224157), (126, 149438), (252, 74719)]