55281828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{658117}}^1$

素因数の和:658131

約数の個数: 24

約数和(自身を含む): 147418432

約数和(自身を除く): 92136604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 658117, 1316234, 1974351, 2632468, 3948702, 4606819, 7897404, 9213638, 13820457, 18427276, 27640914, 55281828]

約数ペア:

[(1, 55281828), (2, 27640914), (3, 18427276), (4, 13820457), (6, 9213638), (7, 7897404), (12, 4606819), (14, 3948702), (21, 2632468), (28, 1974351), (42, 1316234), (84, 658117)]