18345124

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6361}}^1$

素因数の和:6475

約数の個数: 24

約数和(自身を含む): 37052288

約数和(自身を除く): 18707164

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 6361, 12722, 25444, 44527, 89054, 178108, 655183, 1310366, 2620732, 4586281, 9172562, 18345124]

約数ペア:

[(1, 18345124), (2, 9172562), (4, 4586281), (7, 2620732), (14, 1310366), (28, 655183), (103, 178108), (206, 89054), (412, 44527), (721, 25444), (1442, 12722), (2884, 6361)]