27694188

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 74299680

約数和(自身を除く): 46605492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 647, 738, 1044, 1189, 1294, 1476, 1941, 2378, 2588, 3567, 3882, 4756, 5823, 7134, 7764, 10701, 11646, 14268, 18763, 21402, 23292, 26527, 37526, 42804, 53054, 56289, 75052, 79581, 106108, 112578, 159162, 168867, 225156, 238743, 318324, 337734, 477486, 675468, 769283, 954972, 1538566, 2307849, 3077132, 4615698, 6923547, 9231396, 13847094, 27694188]

約数ペア:

[(1, 27694188), (2, 13847094), (3, 9231396), (4, 6923547), (6, 4615698), (9, 3077132), (12, 2307849), (18, 1538566), (29, 954972), (36, 769283), (41, 675468), (58, 477486), (82, 337734), (87, 318324), (116, 238743), (123, 225156), (164, 168867), (174, 159162), (246, 112578), (261, 106108), (348, 79581), (369, 75052), (492, 56289), (522, 53054), (647, 42804), (738, 37526), (1044, 26527), (1189, 23292), (1294, 21402), (1476, 18763), (1941, 14268), (2378, 11646), (2588, 10701), (3567, 7764), (3882, 7134), (4756, 5823)]