21973770672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2109617}}^1$

素因数の和:2109666

約数の個数: 80

約数和(自身を含む): 66967713792

約数和(自身を除く): 44993943120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 2109617, 4219234, 6328851, 8438468, 12657702, 14767319, 16876936, 25315404, 29534638, 33753872, 44301957, 50630808, 59069276, 65398127, 88603914, 101261616, 118138552, 130796254, 177207828, 196194381, 236277104, 261592508, 354415656, 392388762, 457786889, 523185016, 708831312, 784777524, 915573778, 1046370032, 1373360667, 1569555048, 1831147556, 2746721334, 3139110096, 3662295112, 5493442668, 7324590224, 10986885336, 21973770672]

約数ペア:

[(1, 21973770672), (2, 10986885336), (3, 7324590224), (4, 5493442668), (6, 3662295112), (7, 3139110096), (8, 2746721334), (12, 1831147556), (14, 1569555048), (16, 1373360667), (21, 1046370032), (24, 915573778), (28, 784777524), (31, 708831312), (42, 523185016), (48, 457786889), (56, 392388762), (62, 354415656), (84, 261592508), (93, 236277104), (112, 196194381), (124, 177207828), (168, 130796254), (186, 118138552), (217, 101261616), (248, 88603914), (336, 65398127), (372, 59069276), (434, 50630808), (496, 44301957), (651, 33753872), (744, 29534638), (868, 25315404), (1302, 16876936), (1488, 14767319), (1736, 12657702), (2604, 8438468), (3472, 6328851), (5208, 4219234), (10416, 2109617)]