18273730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79451}}^1$

素因数の和:79481

約数の個数: 16

約数和(自身を含む): 34323264

約数和(自身を除く): 16049534

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 79451, 158902, 397255, 794510, 1827373, 3654746, 9136865, 18273730]

約数ペア:

[(1, 18273730), (2, 9136865), (5, 3654746), (10, 1827373), (23, 794510), (46, 397255), (115, 158902), (230, 79451)]