18361532

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12373}}^1$

素因数の和:12437

約数の個数: 24

約数和(自身を含む): 37418976

約数和(自身を除く): 19057444

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 12373, 24746, 49492, 86611, 173222, 346444, 655769, 1311538, 2623076, 4590383, 9180766, 18361532]

約数ペア:

[(1, 18361532), (2, 9180766), (4, 4590383), (7, 2623076), (14, 1311538), (28, 655769), (53, 346444), (106, 173222), (212, 86611), (371, 49492), (742, 24746), (1484, 12373)]