18480530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108709}}^1$

素因数の和:108733

約数の個数: 16

約数和(自身を含む): 35222040

約数和(自身を除く): 16741510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 108709, 217418, 543545, 1087090, 1848053, 3696106, 9240265, 18480530]

約数ペア:

[(1, 18480530), (2, 9240265), (5, 3696106), (10, 1848053), (17, 1087090), (34, 543545), (85, 217418), (170, 108709)]