18017902

素因数分解:

$2^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1213}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 30942432

約数和(自身を除く): 12924530

約数列:

[1, 2, 7, 14, 1061, 1213, 2122, 2426, 7427, 8491, 14854, 16982, 1286993, 2573986, 9008951, 18017902]

約数ペア:

[(1, 18017902), (2, 9008951), (7, 2573986), (14, 1286993), (1061, 16982), (1213, 14854), (2122, 8491), (2426, 7427)]