40757868

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{827}}^1$

素因数の和:911

約数の個数: 54

約数和(自身を含む): 106014636

約数和(自身を除く): 65256768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 827, 1332, 1369, 1654, 2481, 2738, 3308, 4107, 4962, 5476, 7443, 8214, 9924, 12321, 14886, 16428, 24642, 29772, 30599, 49284, 61198, 91797, 122396, 183594, 275391, 367188, 550782, 1101564, 1132163, 2264326, 3396489, 4528652, 6792978, 10189467, 13585956, 20378934, 40757868]

約数ペア:

[(1, 40757868), (2, 20378934), (3, 13585956), (4, 10189467), (6, 6792978), (9, 4528652), (12, 3396489), (18, 2264326), (36, 1132163), (37, 1101564), (74, 550782), (111, 367188), (148, 275391), (222, 183594), (333, 122396), (444, 91797), (666, 61198), (827, 49284), (1332, 30599), (1369, 29772), (1654, 24642), (2481, 16428), (2738, 14886), (3308, 12321), (4107, 9924), (4962, 8214), (5476, 7443)]