25980612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{309293}}^1$

素因数の和:309307

約数の個数: 24

約数和(自身を含む): 69281856

約数和(自身を除く): 43301244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 309293, 618586, 927879, 1237172, 1855758, 2165051, 3711516, 4330102, 6495153, 8660204, 12990306, 25980612]

約数ペア:

[(1, 25980612), (2, 12990306), (3, 8660204), (4, 6495153), (6, 4330102), (7, 3711516), (12, 2165051), (14, 1855758), (21, 1237172), (28, 927879), (42, 618586), (84, 309293)]