64217394

素因数分解:

$2^1\times 3^3\times {\mathrm{691}}^1\times {\mathrm{1721}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 142994880

約数和(自身を除く): 78777486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 691, 1382, 1721, 2073, 3442, 4146, 5163, 6219, 10326, 12438, 15489, 18657, 30978, 37314, 46467, 92934, 1189211, 2378422, 3567633, 7135266, 10702899, 21405798, 32108697, 64217394]

約数ペア:

[(1, 64217394), (2, 32108697), (3, 21405798), (6, 10702899), (9, 7135266), (18, 3567633), (27, 2378422), (54, 1189211), (691, 92934), (1382, 46467), (1721, 37314), (2073, 30978), (3442, 18657), (4146, 15489), (5163, 12438), (6219, 10326)]