18225621

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{6959}}^1$

素因数の和:7065

約数の個数: 16

約数和(自身を含む): 27283200

約数和(自身を除く): 9057579

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 6959, 20877, 62631, 187893, 675023, 2025069, 6075207, 18225621]

約数ペア:

[(1, 18225621), (3, 6075207), (9, 2025069), (27, 675023), (97, 187893), (291, 62631), (873, 20877), (2619, 6959)]