21660024

素因数分解:

$2^3\times 3^1\times {\mathrm{902501}}^1$

素因数の和:902510

約数の個数: 16

約数和(自身を含む): 54150120

約数和(自身を除く): 32490096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 902501, 1805002, 2707503, 3610004, 5415006, 7220008, 10830012, 21660024]

約数ペア:

[(1, 21660024), (2, 10830012), (3, 7220008), (4, 5415006), (6, 3610004), (8, 2707503), (12, 1805002), (24, 902501)]