18069244

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 32514048

約数和(自身を除く): 14444804

約数列:

[1, 2, 4, 47, 94, 188, 223, 431, 446, 862, 892, 1724, 10481, 20257, 20962, 40514, 41924, 81028, 96113, 192226, 384452, 4517311, 9034622, 18069244]

約数ペア:

[(1, 18069244), (2, 9034622), (4, 4517311), (47, 384452), (94, 192226), (188, 96113), (223, 81028), (431, 41924), (446, 40514), (862, 20962), (892, 20257), (1724, 10481)]