123451006

素因数分解:

$2^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{10009}}^1$

素因数の和:10899

約数の個数: 16

約数和(自身を含む): 211891680

約数和(自身を除く): 88440674

約数列:

[1, 2, 7, 14, 881, 1762, 6167, 10009, 12334, 20018, 70063, 140126, 8817929, 17635858, 61725503, 123451006]

約数ペア:

[(1, 123451006), (2, 61725503), (7, 17635858), (14, 8817929), (881, 140126), (1762, 70063), (6167, 20018), (10009, 12334)]