18492662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 30693600

約数和(自身を除く): 12200938

約数列:

[1, 2, 19, 29, 38, 58, 97, 173, 194, 346, 551, 1102, 1843, 2813, 3287, 3686, 5017, 5626, 6574, 10034, 16781, 33562, 53447, 95323, 106894, 190646, 318839, 486649, 637678, 973298, 9246331, 18492662]

約数ペア:

[(1, 18492662), (2, 9246331), (19, 973298), (29, 637678), (38, 486649), (58, 318839), (97, 190646), (173, 106894), (194, 95323), (346, 53447), (551, 33562), (1102, 16781), (1843, 10034), (2813, 6574), (3287, 5626), (3686, 5017)]