18434026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22871}}^1$

素因数の和:22917

約数の個数: 16

約数和(自身を含む): 30739968

約数和(自身を除く): 12305942

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 22871, 45742, 297323, 594646, 709001, 1418002, 9217013, 18434026]

約数ペア:

[(1, 18434026), (2, 9217013), (13, 1418002), (26, 709001), (31, 594646), (62, 297323), (403, 45742), (806, 22871)]