12987408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{38653}}^1$

素因数の和:38671

約数の個数: 40

約数和(自身を含む): 38344768

約数和(自身を除く): 25357360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 38653, 77306, 115959, 154612, 231918, 270571, 309224, 463836, 541142, 618448, 811713, 927672, 1082284, 1623426, 1855344, 2164568, 3246852, 4329136, 6493704, 12987408]

約数ペア:

[(1, 12987408), (2, 6493704), (3, 4329136), (4, 3246852), (6, 2164568), (7, 1855344), (8, 1623426), (12, 1082284), (14, 927672), (16, 811713), (21, 618448), (24, 541142), (28, 463836), (42, 309224), (48, 270571), (56, 231918), (84, 154612), (112, 115959), (168, 77306), (336, 38653)]