18041044

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13709}}^1$

素因数の和:13767

約数の個数: 24

約数和(自身を含む): 36852480

約数和(自身を除く): 18811436

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 13709, 27418, 54836, 95963, 191926, 383852, 644323, 1288646, 2577292, 4510261, 9020522, 18041044]

約数ペア:

[(1, 18041044), (2, 9020522), (4, 4510261), (7, 2577292), (14, 1288646), (28, 644323), (47, 383852), (94, 191926), (188, 95963), (329, 54836), (658, 27418), (1316, 13709)]