61947642

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{145417}}^1$

素因数の和:145493

約数の個数: 16

約数和(自身を含む): 125641152

約数和(自身を除く): 63693510

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 145417, 290834, 436251, 872502, 10324607, 20649214, 30973821, 61947642]

約数ペア:

[(1, 61947642), (2, 30973821), (3, 20649214), (6, 10324607), (71, 872502), (142, 436251), (213, 290834), (426, 145417)]