258012006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{19379}}^1$

素因数の和:19708

約数の個数: 32

約数和(自身を含む): 591632640

約数和(自身を除く): 333620634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 317, 634, 951, 1902, 2219, 4438, 6657, 13314, 19379, 38758, 58137, 116274, 135653, 271306, 406959, 813918, 6143143, 12286286, 18429429, 36858858, 43002001, 86004002, 129006003, 258012006]

約数ペア:

[(1, 258012006), (2, 129006003), (3, 86004002), (6, 43002001), (7, 36858858), (14, 18429429), (21, 12286286), (42, 6143143), (317, 813918), (634, 406959), (951, 271306), (1902, 135653), (2219, 116274), (4438, 58137), (6657, 38758), (13314, 19379)]