6497778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 15068160

約数和(自身を除く): 8570382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2179, 2982, 4358, 6537, 13074, 15253, 30506, 45759, 91518, 154709, 309418, 464127, 928254, 1082963, 2165926, 3248889, 6497778]

約数ペア:

[(1, 6497778), (2, 3248889), (3, 2165926), (6, 1082963), (7, 928254), (14, 464127), (21, 309418), (42, 154709), (71, 91518), (142, 45759), (213, 30506), (426, 15253), (497, 13074), (994, 6537), (1491, 4358), (2179, 2982)]