3121139916

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{623729}}^1$

素因数の和:623878

約数の個数: 36

約数和(自身を含む): 7946320200

約数和(自身を除く): 4825180284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 623729, 1247458, 1871187, 2494916, 3742374, 5613561, 7484748, 11227122, 22454244, 86698331, 173396662, 260094993, 346793324, 520189986, 780284979, 1040379972, 1560569958, 3121139916]

約数ペア:

[(1, 3121139916), (2, 1560569958), (3, 1040379972), (4, 780284979), (6, 520189986), (9, 346793324), (12, 260094993), (18, 173396662), (36, 86698331), (139, 22454244), (278, 11227122), (417, 7484748), (556, 5613561), (834, 3742374), (1251, 2494916), (1668, 1871187), (2502, 1247458), (5004, 623729)]