27720741852

素因数分解:

$2^2\times 3^2\times {\mathrm{770020607}}^1$

素因数の和:770020617

約数の個数: 18

約数和(自身を含む): 70071875328

約数和(自身を除く): 42351133476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 770020607, 1540041214, 2310061821, 3080082428, 4620123642, 6930185463, 9240247284, 13860370926, 27720741852]

約数ペア:

[(1, 27720741852), (2, 13860370926), (3, 9240247284), (4, 6930185463), (6, 4620123642), (9, 3080082428), (12, 2310061821), (18, 1540041214), (36, 770020607)]