18256846

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 27997200

約数和(自身を除く): 9740354

約数列:

[1, 2, 83, 109, 166, 218, 1009, 2018, 9047, 18094, 83747, 109981, 167494, 219962, 9128423, 18256846]

約数ペア:

[(1, 18256846), (2, 9128423), (83, 219962), (109, 167494), (166, 109981), (218, 83747), (1009, 18094), (2018, 9047)]