31656492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{125621}}^1$

素因数の和:125638

約数の個数: 36

約数和(自身を含む): 91452816

約数和(自身を除く): 59796324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 125621, 251242, 376863, 502484, 753726, 879347, 1130589, 1507452, 1758694, 2261178, 2638041, 3517388, 4522356, 5276082, 7914123, 10552164, 15828246, 31656492]

約数ペア:

[(1, 31656492), (2, 15828246), (3, 10552164), (4, 7914123), (6, 5276082), (7, 4522356), (9, 3517388), (12, 2638041), (14, 2261178), (18, 1758694), (21, 1507452), (28, 1130589), (36, 879347), (42, 753726), (63, 502484), (84, 376863), (126, 251242), (252, 125621)]