18875958

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{13859}}^1$

素因数の和:14091

約数の個数: 16

約数和(自身を含む): 37920960

約数和(自身を除く): 19045002

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 13859, 27718, 41577, 83154, 3145993, 6291986, 9437979, 18875958]

約数ペア:

[(1, 18875958), (2, 9437979), (3, 6291986), (6, 3145993), (227, 83154), (454, 41577), (681, 27718), (1362, 13859)]