18878006

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11933}}^1$

素因数の和:12055

約数の個数: 16

約数和(自身を含む): 32651424

約数和(自身を除く): 13773418

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 11933, 23866, 83531, 167062, 1348429, 2696858, 9439003, 18878006]

約数ペア:

[(1, 18878006), (2, 9439003), (7, 2696858), (14, 1348429), (113, 167062), (226, 83531), (791, 23866), (1582, 11933)]