8683906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 17915904

約数和(自身を除く): 9231998

約数列:

[1, 2, 7, 11, 14, 17, 22, 31, 34, 62, 77, 107, 119, 154, 187, 214, 217, 238, 341, 374, 434, 527, 682, 749, 1054, 1177, 1309, 1498, 1819, 2354, 2387, 2618, 3317, 3638, 3689, 4774, 5797, 6634, 7378, 8239, 11594, 12733, 16478, 20009, 23219, 25466, 36487, 40018, 40579, 46438, 56389, 72974, 81158, 112778, 140063, 255409, 280126, 394723, 510818, 620279, 789446, 1240558, 4341953, 8683906]

約数ペア:

[(1, 8683906), (2, 4341953), (7, 1240558), (11, 789446), (14, 620279), (17, 510818), (22, 394723), (31, 280126), (34, 255409), (62, 140063), (77, 112778), (107, 81158), (119, 72974), (154, 56389), (187, 46438), (214, 40579), (217, 40018), (238, 36487), (341, 25466), (374, 23219), (434, 20009), (527, 16478), (682, 12733), (749, 11594), (1054, 8239), (1177, 7378), (1309, 6634), (1498, 5797), (1819, 4774), (2354, 3689), (2387, 3638), (2618, 3317)]