6397986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 14699520

約数和(自身を除く): 8301534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 439, 694, 878, 1041, 1317, 2082, 2429, 2634, 3073, 4858, 6146, 7287, 9219, 14574, 18438, 152333, 304666, 456999, 913998, 1066331, 2132662, 3198993, 6397986]

約数ペア:

[(1, 6397986), (2, 3198993), (3, 2132662), (6, 1066331), (7, 913998), (14, 456999), (21, 304666), (42, 152333), (347, 18438), (439, 14574), (694, 9219), (878, 7287), (1041, 6146), (1317, 4858), (2082, 3073), (2429, 2634)]