18097587

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{599}}^1$

素因数の和:984

約数の個数: 20

約数和(自身を含む): 27152400

約数和(自身を除く): 9054813

約数列:

[1, 3, 9, 27, 81, 373, 599, 1119, 1797, 3357, 5391, 10071, 16173, 30213, 48519, 223427, 670281, 2010843, 6032529, 18097587]

約数ペア:

[(1, 18097587), (3, 6032529), (9, 2010843), (27, 670281), (81, 223427), (373, 48519), (599, 30213), (1119, 16173), (1797, 10071), (3357, 5391)]