18055898

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4201}}^1$

素因数の和:4517

約数の個数: 16

約数和(自身を含む): 31061184

約数和(自身を除く): 13005286

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4201, 4298, 8402, 29407, 58814, 1289707, 2579414, 9027949, 18055898]

約数ペア:

[(1, 18055898), (2, 9027949), (7, 2579414), (14, 1289707), (307, 58814), (614, 29407), (2149, 8402), (4201, 4298)]