22181506556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{12343}}^1$

素因数の和:12495

約数の個数: 72

約数和(自身を含む): 44130293760

約数和(自身を除く): 21948787204

約数列:

[1, 2, 4, 11, 22, 44, 47, 79, 94, 121, 158, 188, 242, 316, 484, 517, 869, 1034, 1738, 2068, 3476, 3713, 5687, 7426, 9559, 11374, 12343, 14852, 19118, 22748, 24686, 38236, 40843, 49372, 81686, 135773, 163372, 271546, 449273, 543092, 580121, 898546, 975097, 1160242, 1493503, 1797092, 1950194, 2320484, 2987006, 3900388, 5974012, 6381331, 10726067, 12762662, 21452134, 25525324, 42904268, 45829559, 70194641, 91659118, 117986737, 140389282, 183318236, 235973474, 280778564, 471946948, 504125149, 1008250298, 2016500596, 5545376639, 11090753278, 22181506556]

約数ペア:

[(1, 22181506556), (2, 11090753278), (4, 5545376639), (11, 2016500596), (22, 1008250298), (44, 504125149), (47, 471946948), (79, 280778564), (94, 235973474), (121, 183318236), (158, 140389282), (188, 117986737), (242, 91659118), (316, 70194641), (484, 45829559), (517, 42904268), (869, 25525324), (1034, 21452134), (1738, 12762662), (2068, 10726067), (3476, 6381331), (3713, 5974012), (5687, 3900388), (7426, 2987006), (9559, 2320484), (11374, 1950194), (12343, 1797092), (14852, 1493503), (19118, 1160242), (22748, 975097), (24686, 898546), (38236, 580121), (40843, 543092), (49372, 449273), (81686, 271546), (135773, 163372)]