127372644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{505447}}^1$

素因数の和:505464

約数の個数: 36

約数和(自身を含む): 367966144

約数和(自身を除く): 240593500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 505447, 1010894, 1516341, 2021788, 3032682, 3538129, 4549023, 6065364, 7076258, 9098046, 10614387, 14152516, 18196092, 21228774, 31843161, 42457548, 63686322, 127372644]

約数ペア:

[(1, 127372644), (2, 63686322), (3, 42457548), (4, 31843161), (6, 21228774), (7, 18196092), (9, 14152516), (12, 10614387), (14, 9098046), (18, 7076258), (21, 6065364), (28, 4549023), (36, 3538129), (42, 3032682), (63, 2021788), (84, 1516341), (126, 1010894), (252, 505447)]