121556852

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{13757}}^1$

素因数の和:13855

約数の個数: 18

約数和(自身を含む): 217362642

約数和(自身を除く): 95805790

約数列:

[1, 2, 4, 47, 94, 188, 2209, 4418, 8836, 13757, 27514, 55028, 646579, 1293158, 2586316, 30389213, 60778426, 121556852]

約数ペア:

[(1, 121556852), (2, 60778426), (4, 30389213), (47, 2586316), (94, 1293158), (188, 646579), (2209, 55028), (4418, 27514), (8836, 13757)]