18009230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{78301}}^1$

素因数の和:78331

約数の個数: 16

約数和(自身を含む): 33826464

約数和(自身を除く): 15817234

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 78301, 156602, 391505, 783010, 1800923, 3601846, 9004615, 18009230]

約数ペア:

[(1, 18009230), (2, 9004615), (5, 3601846), (10, 1800923), (23, 783010), (46, 391505), (115, 156602), (230, 78301)]