18214398

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{12809}}^1$

素因数の和:12896

約数の個数: 24

約数和(自身を含む): 39967200

約数和(自身を除く): 21752802

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 12809, 25618, 38427, 76854, 115281, 230562, 1011911, 2023822, 3035733, 6071466, 9107199, 18214398]

約数ペア:

[(1, 18214398), (2, 9107199), (3, 6071466), (6, 3035733), (9, 2023822), (18, 1011911), (79, 230562), (158, 115281), (237, 76854), (474, 38427), (711, 25618), (1422, 12809)]