18782756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6737}}^1$

素因数の和:6799

約数の個数: 24

約数和(自身を含む): 35657496

約数和(自身を除く): 16874740

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 6737, 13474, 26948, 114529, 229058, 276217, 458116, 552434, 1104868, 4695689, 9391378, 18782756]

約数ペア:

[(1, 18782756), (2, 9391378), (4, 4695689), (17, 1104868), (34, 552434), (41, 458116), (68, 276217), (82, 229058), (164, 114529), (697, 26948), (1394, 13474), (2788, 6737)]