958888938

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^2\times {\mathrm{647}}^1$

素因数の和:808

約数の個数: 72

約数和(自身を含む): 2266245216

約数和(自身を除く): 1307356278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 647, 994, 1294, 1491, 1941, 2982, 3479, 3882, 4529, 5041, 6958, 9058, 10082, 10437, 13587, 15123, 20874, 27174, 30246, 31703, 35287, 45937, 63406, 70574, 91874, 95109, 105861, 137811, 190218, 211722, 247009, 275622, 321559, 494018, 643118, 741027, 964677, 1482054, 1929354, 2250913, 3261527, 4501826, 6523054, 6752739, 9784581, 13505478, 19569162, 22830689, 45661378, 68492067, 136984134, 159814823, 319629646, 479444469, 958888938]

約数ペア:

[(1, 958888938), (2, 479444469), (3, 319629646), (6, 159814823), (7, 136984134), (14, 68492067), (21, 45661378), (42, 22830689), (49, 19569162), (71, 13505478), (98, 9784581), (142, 6752739), (147, 6523054), (213, 4501826), (294, 3261527), (426, 2250913), (497, 1929354), (647, 1482054), (994, 964677), (1294, 741027), (1491, 643118), (1941, 494018), (2982, 321559), (3479, 275622), (3882, 247009), (4529, 211722), (5041, 190218), (6958, 137811), (9058, 105861), (10082, 95109), (10437, 91874), (13587, 70574), (15123, 63406), (20874, 45937), (27174, 35287), (30246, 31703)]