18104065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{30427}}^1$

素因数の和:30456

約数の個数: 16

約数和(自身を含む): 26289792

約数和(自身を除く): 8185727

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 30427, 152135, 212989, 517259, 1064945, 2586295, 3620813, 18104065]

約数ペア:

[(1, 18104065), (5, 3620813), (7, 2586295), (17, 1064945), (35, 517259), (85, 212989), (119, 152135), (595, 30427)]