249985134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{12637}}^1$

素因数の和:12809

約数の個数: 48

約数和(自身を含む): 623002848

約数和(自身を除く): 373017714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1413, 2198, 2826, 3297, 6594, 9891, 12637, 19782, 25274, 37911, 75822, 88459, 113733, 176918, 227466, 265377, 530754, 796131, 1592262, 1984009, 3968018, 5952027, 11904054, 13888063, 17856081, 27776126, 35712162, 41664189, 83328378, 124992567, 249985134]

約数ペア:

[(1, 249985134), (2, 124992567), (3, 83328378), (6, 41664189), (7, 35712162), (9, 27776126), (14, 17856081), (18, 13888063), (21, 11904054), (42, 5952027), (63, 3968018), (126, 1984009), (157, 1592262), (314, 796131), (471, 530754), (942, 265377), (1099, 227466), (1413, 176918), (2198, 113733), (2826, 88459), (3297, 75822), (6594, 37911), (9891, 25274), (12637, 19782)]