18379416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6329}}^1$

素因数の和:6360

約数の個数: 48

約数和(自身を含む): 50513400

約数和(自身を除く): 32133984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 6329, 12658, 18987, 25316, 37974, 50632, 69619, 75948, 139238, 151896, 208857, 278476, 417714, 556952, 765809, 835428, 1531618, 1670856, 2297427, 3063236, 4594854, 6126472, 9189708, 18379416]

約数ペア:

[(1, 18379416), (2, 9189708), (3, 6126472), (4, 4594854), (6, 3063236), (8, 2297427), (11, 1670856), (12, 1531618), (22, 835428), (24, 765809), (33, 556952), (44, 417714), (66, 278476), (88, 208857), (121, 151896), (132, 139238), (242, 75948), (264, 69619), (363, 50632), (484, 37974), (726, 25316), (968, 18987), (1452, 12658), (2904, 6329)]