47972946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67189}}^1$

素因数の和:67218

約数の個数: 32

約数和(自身を含む): 116104320

約数和(自身を除く): 68131374

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 67189, 134378, 201567, 403134, 470323, 940646, 1142213, 1410969, 2284426, 2821938, 3426639, 6853278, 7995491, 15990982, 23986473, 47972946]

約数ペア:

[(1, 47972946), (2, 23986473), (3, 15990982), (6, 7995491), (7, 6853278), (14, 3426639), (17, 2821938), (21, 2284426), (34, 1410969), (42, 1142213), (51, 940646), (102, 470323), (119, 403134), (238, 201567), (357, 134378), (714, 67189)]