26749926

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2648

約数の個数: 56

約数和(自身を含む): 68780304

約数和(自身を除く): 42030378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 2621, 3402, 5103, 5242, 7863, 10206, 15726, 18347, 23589, 36694, 47178, 55041, 70767, 110082, 141534, 165123, 212301, 330246, 424602, 495369, 636903, 990738, 1273806, 1486107, 1910709, 2972214, 3821418, 4458321, 8916642, 13374963, 26749926]

約数ペア:

[(1, 26749926), (2, 13374963), (3, 8916642), (6, 4458321), (7, 3821418), (9, 2972214), (14, 1910709), (18, 1486107), (21, 1273806), (27, 990738), (42, 636903), (54, 495369), (63, 424602), (81, 330246), (126, 212301), (162, 165123), (189, 141534), (243, 110082), (378, 70767), (486, 55041), (567, 47178), (729, 36694), (1134, 23589), (1458, 18347), (1701, 15726), (2621, 10206), (3402, 7863), (5103, 5242)]