18821208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{112031}}^1$

素因数の和:112047

約数の個数: 32

約数和(自身を含む): 53775360

約数和(自身を除く): 34954152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 112031, 224062, 336093, 448124, 672186, 784217, 896248, 1344372, 1568434, 2352651, 2688744, 3136868, 4705302, 6273736, 9410604, 18821208]

約数ペア:

[(1, 18821208), (2, 9410604), (3, 6273736), (4, 4705302), (6, 3136868), (7, 2688744), (8, 2352651), (12, 1568434), (14, 1344372), (21, 896248), (24, 784217), (28, 672186), (42, 448124), (56, 336093), (84, 224062), (168, 112031)]