18361448

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17257}}^1$

素因数の和:17289

約数の個数: 32

約数和(自身を含む): 41419200

約数和(自身を除く): 23057752

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 17257, 34514, 69028, 120799, 138056, 241598, 327883, 483196, 655766, 966392, 1311532, 2295181, 2623064, 4590362, 9180724, 18361448]

約数ペア:

[(1, 18361448), (2, 9180724), (4, 4590362), (7, 2623064), (8, 2295181), (14, 1311532), (19, 966392), (28, 655766), (38, 483196), (56, 327883), (76, 241598), (133, 138056), (152, 120799), (266, 69028), (532, 34514), (1064, 17257)]