7930146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4446

約数の個数: 32

約数和(自身を含む): 18551808

約数和(自身を除く): 10621662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 4391, 8782, 13173, 26346, 30737, 61474, 92211, 184422, 188813, 377626, 566439, 1132878, 1321691, 2643382, 3965073, 7930146]

約数ペア:

[(1, 7930146), (2, 3965073), (3, 2643382), (6, 1321691), (7, 1132878), (14, 566439), (21, 377626), (42, 188813), (43, 184422), (86, 92211), (129, 61474), (258, 30737), (301, 26346), (602, 13173), (903, 8782), (1806, 4391)]