47484738

素因数分解:

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

素因数の和:125639

約数の個数: 32

約数和(自身を含む): 120597120

約数和(自身を除く): 73112382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 125621, 251242, 376863, 753726, 879347, 1130589, 1758694, 2261178, 2638041, 3391767, 5276082, 6783534, 7914123, 15828246, 23742369, 47484738]

約数ペア:

[(1, 47484738), (2, 23742369), (3, 15828246), (6, 7914123), (7, 6783534), (9, 5276082), (14, 3391767), (18, 2638041), (21, 2261178), (27, 1758694), (42, 1130589), (54, 879347), (63, 753726), (126, 376863), (189, 251242), (378, 125621)]