18216230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79201}}^1$

素因数の和:79231

約数の個数: 16

約数和(自身を含む): 34215264

約数和(自身を除く): 15999034

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 79201, 158402, 396005, 792010, 1821623, 3643246, 9108115, 18216230]

約数ペア:

[(1, 18216230), (2, 9108115), (5, 3643246), (10, 1821623), (23, 792010), (46, 396005), (115, 158402), (230, 79201)]