123022458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1999}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 288288000

約数和(自身を除く): 165265542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 526, 789, 1578, 1999, 2367, 3419, 3998, 4734, 5997, 6838, 10257, 11994, 17991, 20514, 25987, 30771, 35982, 51974, 61542, 77961, 155922, 233883, 467766, 525737, 1051474, 1577211, 3154422, 4731633, 6834581, 9463266, 13669162, 20503743, 41007486, 61511229, 123022458]

約数ペア:

[(1, 123022458), (2, 61511229), (3, 41007486), (6, 20503743), (9, 13669162), (13, 9463266), (18, 6834581), (26, 4731633), (39, 3154422), (78, 1577211), (117, 1051474), (234, 525737), (263, 467766), (526, 233883), (789, 155922), (1578, 77961), (1999, 61542), (2367, 51974), (3419, 35982), (3998, 30771), (4734, 25987), (5997, 20514), (6838, 17991), (10257, 11994)]