26685918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 70986240

約数和(自身を除く): 44300322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 71, 114, 126, 133, 142, 157, 171, 213, 266, 314, 342, 399, 426, 471, 497, 639, 798, 942, 994, 1099, 1197, 1278, 1349, 1413, 1491, 2198, 2394, 2698, 2826, 2982, 2983, 3297, 4047, 4473, 5966, 6594, 8094, 8946, 8949, 9443, 9891, 11147, 12141, 17898, 18886, 19782, 20881, 22294, 24282, 26847, 28329, 33441, 41762, 53694, 56658, 62643, 66882, 78029, 84987, 100323, 125286, 156058, 169974, 187929, 200646, 211793, 234087, 375858, 423586, 468174, 635379, 702261, 1270758, 1404522, 1482551, 1906137, 2965102, 3812274, 4447653, 8895306, 13342959, 26685918]

約数ペア:

[(1, 26685918), (2, 13342959), (3, 8895306), (6, 4447653), (7, 3812274), (9, 2965102), (14, 1906137), (18, 1482551), (19, 1404522), (21, 1270758), (38, 702261), (42, 635379), (57, 468174), (63, 423586), (71, 375858), (114, 234087), (126, 211793), (133, 200646), (142, 187929), (157, 169974), (171, 156058), (213, 125286), (266, 100323), (314, 84987), (342, 78029), (399, 66882), (426, 62643), (471, 56658), (497, 53694), (639, 41762), (798, 33441), (942, 28329), (994, 26847), (1099, 24282), (1197, 22294), (1278, 20881), (1349, 19782), (1413, 18886), (1491, 17898), (2198, 12141), (2394, 11147), (2698, 9891), (2826, 9443), (2982, 8949), (2983, 8946), (3297, 8094), (4047, 6594), (4473, 5966)]