201921888888

素因数分解:

$2^3\times 3^2\times {\mathrm{599}}^1\times {\mathrm{4681921}}^1$

素因数の和:4682532

約数の個数: 48

約数和(自身を含む): 547784874000

約数和(自身を除く): 345862985112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 599, 1198, 1797, 2396, 3594, 4792, 5391, 7188, 10782, 14376, 21564, 43128, 4681921, 9363842, 14045763, 18727684, 28091526, 37455368, 42137289, 56183052, 84274578, 112366104, 168549156, 337098312, 2804470679, 5608941358, 8413412037, 11217882716, 16826824074, 22435765432, 25240236111, 33653648148, 50480472222, 67307296296, 100960944444, 201921888888]

約数ペア:

[(1, 201921888888), (2, 100960944444), (3, 67307296296), (4, 50480472222), (6, 33653648148), (8, 25240236111), (9, 22435765432), (12, 16826824074), (18, 11217882716), (24, 8413412037), (36, 5608941358), (72, 2804470679), (599, 337098312), (1198, 168549156), (1797, 112366104), (2396, 84274578), (3594, 56183052), (4792, 42137289), (5391, 37455368), (7188, 28091526), (10782, 18727684), (14376, 14045763), (21564, 9363842), (43128, 4681921)]