18045426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61379}}^1$

素因数の和:61398

約数の個数: 24

約数和(自身を含む): 41983920

約数和(自身を除く): 23938494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 61379, 122758, 184137, 368274, 429653, 859306, 1288959, 2577918, 3007571, 6015142, 9022713, 18045426]

約数ペア:

[(1, 18045426), (2, 9022713), (3, 6015142), (6, 3007571), (7, 2577918), (14, 1288959), (21, 859306), (42, 429653), (49, 368274), (98, 184137), (147, 122758), (294, 61379)]