17996855123769

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1\times {\mathrm{104347}}^1$

素因数の和:105134

約数の個数: 64

約数和(自身を含む): 26506061568000

約数和(自身を除く): 8509206444231

約数列:

[1, 3, 19, 23, 57, 69, 293, 437, 449, 879, 1311, 1347, 5567, 6739, 8531, 10327, 16701, 20217, 25593, 30981, 104347, 128041, 131557, 196213, 313041, 384123, 394671, 588639, 1982593, 2399981, 2499583, 3025811, 5947779, 7199943, 7498749, 9077433, 30573671, 45599639, 46851803, 57490409, 91721013, 136798917, 140555409, 172471227, 580899749, 703194433, 890184257, 1077591469, 1742699247, 2109583299, 2670552771, 3232774407, 13360694227, 13727578279, 20474237911, 40082082681, 41182734837, 61422713733, 260823987301, 315734300417, 782471961903, 947202901251, 5998951707923, 17996855123769]

約数ペア:

[(1, 17996855123769), (3, 5998951707923), (19, 947202901251), (23, 782471961903), (57, 315734300417), (69, 260823987301), (293, 61422713733), (437, 41182734837), (449, 40082082681), (879, 20474237911), (1311, 13727578279), (1347, 13360694227), (5567, 3232774407), (6739, 2670552771), (8531, 2109583299), (10327, 1742699247), (16701, 1077591469), (20217, 890184257), (25593, 703194433), (30981, 580899749), (104347, 172471227), (128041, 140555409), (131557, 136798917), (196213, 91721013), (313041, 57490409), (384123, 46851803), (394671, 45599639), (588639, 30573671), (1982593, 9077433), (2399981, 7498749), (2499583, 7199943), (3025811, 5947779)]