258502818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{8681}}^1$

素因数の和:9402

約数の個数: 32

約数和(自身を含む): 591765120

約数和(自身を除く): 333262302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 709, 1418, 2127, 4254, 4963, 8681, 9926, 14889, 17362, 26043, 29778, 52086, 60767, 121534, 182301, 364602, 6154829, 12309658, 18464487, 36928974, 43083803, 86167606, 129251409, 258502818]

約数ペア:

[(1, 258502818), (2, 129251409), (3, 86167606), (6, 43083803), (7, 36928974), (14, 18464487), (21, 12309658), (42, 6154829), (709, 364602), (1418, 182301), (2127, 121534), (4254, 60767), (4963, 52086), (8681, 29778), (9926, 26043), (14889, 17362)]