137511486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2777}}^1$

素因数の和:2926

約数の個数: 64

約数和(自身を含む): 352028160

約数和(自身を除く): 214516674

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 189, 262, 378, 393, 786, 917, 1179, 1834, 2358, 2751, 2777, 3537, 5502, 5554, 7074, 8253, 8331, 16506, 16662, 19439, 24759, 24993, 38878, 49518, 49986, 58317, 74979, 116634, 149958, 174951, 349902, 363787, 524853, 727574, 1049706, 1091361, 2182722, 2546509, 3274083, 5093018, 6548166, 7639527, 9822249, 15279054, 19644498, 22918581, 45837162, 68755743, 137511486]

約数ペア:

[(1, 137511486), (2, 68755743), (3, 45837162), (6, 22918581), (7, 19644498), (9, 15279054), (14, 9822249), (18, 7639527), (21, 6548166), (27, 5093018), (42, 3274083), (54, 2546509), (63, 2182722), (126, 1091361), (131, 1049706), (189, 727574), (262, 524853), (378, 363787), (393, 349902), (786, 174951), (917, 149958), (1179, 116634), (1834, 74979), (2358, 58317), (2751, 49986), (2777, 49518), (3537, 38878), (5502, 24993), (5554, 24759), (7074, 19439), (8253, 16662), (8331, 16506)]