18301612

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13907}}^1$

素因数の和:13965

約数の個数: 24

約数和(自身を含む): 37384704

約数和(自身を除く): 19083092

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 13907, 27814, 55628, 97349, 194698, 389396, 653629, 1307258, 2614516, 4575403, 9150806, 18301612]

約数ペア:

[(1, 18301612), (2, 9150806), (4, 4575403), (7, 2614516), (14, 1307258), (28, 653629), (47, 389396), (94, 194698), (188, 97349), (329, 55628), (658, 27814), (1316, 13907)]