18633244

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14159}}^1$

素因数の和:14217

約数の個数: 24

約数和(自身を含む): 38062080

約数和(自身を除く): 19428836

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 14159, 28318, 56636, 99113, 198226, 396452, 665473, 1330946, 2661892, 4658311, 9316622, 18633244]

約数ペア:

[(1, 18633244), (2, 9316622), (4, 4658311), (7, 2661892), (14, 1330946), (28, 665473), (47, 396452), (94, 198226), (188, 99113), (329, 56636), (658, 28318), (1316, 14159)]