47857266

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{37447}}^1$

素因数の和:37526

約数の個数: 24

約数和(自身を含む): 105153984

約数和(自身を除く): 57296718

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 37447, 74894, 112341, 224682, 337023, 674046, 2658737, 5317474, 7976211, 15952422, 23928633, 47857266]

約数ペア:

[(1, 47857266), (2, 23928633), (3, 15952422), (6, 7976211), (9, 5317474), (18, 2658737), (71, 674046), (142, 337023), (213, 224682), (426, 112341), (639, 74894), (1278, 37447)]