18273086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30557}}^1$

素因数の和:30595

約数の個数: 16

約数和(自身を含む): 30802464

約数和(自身を除く): 12529378

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 30557, 61114, 397241, 702811, 794482, 1405622, 9136543, 18273086]

約数ペア:

[(1, 18273086), (2, 9136543), (13, 1405622), (23, 794482), (26, 702811), (46, 397241), (299, 61114), (598, 30557)]