21899314872

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1090169}}^1$

素因数の和:1090218

約数の個数: 80

約数和(自身を含む): 63317073600

約数和(自身を除く): 41417758728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 20088, 1090169, 2180338, 3270507, 4360676, 6541014, 8721352, 9811521, 13082028, 19623042, 26164056, 29434563, 33795239, 39246084, 58869126, 67590478, 78492168, 88303689, 101385717, 117738252, 135180956, 176607378, 202771434, 235476504, 270361912, 304157151, 353214756, 405542868, 608314302, 706429512, 811085736, 912471453, 1216628604, 1824942906, 2433257208, 2737414359, 3649885812, 5474828718, 7299771624, 10949657436, 21899314872]

約数ペア:

[(1, 21899314872), (2, 10949657436), (3, 7299771624), (4, 5474828718), (6, 3649885812), (8, 2737414359), (9, 2433257208), (12, 1824942906), (18, 1216628604), (24, 912471453), (27, 811085736), (31, 706429512), (36, 608314302), (54, 405542868), (62, 353214756), (72, 304157151), (81, 270361912), (93, 235476504), (108, 202771434), (124, 176607378), (162, 135180956), (186, 117738252), (216, 101385717), (248, 88303689), (279, 78492168), (324, 67590478), (372, 58869126), (558, 39246084), (648, 33795239), (744, 29434563), (837, 26164056), (1116, 19623042), (1674, 13082028), (2232, 9811521), (2511, 8721352), (3348, 6541014), (5022, 4360676), (6696, 3270507), (10044, 2180338), (20088, 1090169)]