42578274

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 87146496

約数和(自身を除く): 44568222

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 254, 381, 426, 762, 787, 1574, 2361, 4722, 9017, 18034, 27051, 54102, 55877, 99949, 111754, 167631, 199898, 299847, 335262, 599694, 7096379, 14192758, 21289137, 42578274]

約数ペア:

[(1, 42578274), (2, 21289137), (3, 14192758), (6, 7096379), (71, 599694), (127, 335262), (142, 299847), (213, 199898), (254, 167631), (381, 111754), (426, 99949), (762, 55877), (787, 54102), (1574, 27051), (2361, 18034), (4722, 9017)]