80234406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{636781}}^1$

素因数の和:636796

約数の個数: 24

約数和(自身を含む): 198675984

約数和(自身を除く): 118441578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 636781, 1273562, 1910343, 3820686, 4457467, 5731029, 8914934, 11462058, 13372401, 26744802, 40117203, 80234406]

約数ペア:

[(1, 80234406), (2, 40117203), (3, 26744802), (6, 13372401), (7, 11462058), (9, 8914934), (14, 5731029), (18, 4457467), (21, 3820686), (42, 1910343), (63, 1273562), (126, 636781)]