21942096

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1433}}^1$

素因数の和:1484

約数の個数: 80

約数和(自身を含む): 64013760

約数和(自身を除く): 42071664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1433, 1914, 2552, 2866, 3828, 4299, 5104, 5732, 7656, 8598, 11464, 15312, 15763, 17196, 22928, 31526, 34392, 41557, 47289, 63052, 68784, 83114, 94578, 124671, 126104, 166228, 189156, 249342, 252208, 332456, 378312, 457127, 498684, 664912, 756624, 914254, 997368, 1371381, 1828508, 1994736, 2742762, 3657016, 5485524, 7314032, 10971048, 21942096]

約数ペア:

[(1, 21942096), (2, 10971048), (3, 7314032), (4, 5485524), (6, 3657016), (8, 2742762), (11, 1994736), (12, 1828508), (16, 1371381), (22, 997368), (24, 914254), (29, 756624), (33, 664912), (44, 498684), (48, 457127), (58, 378312), (66, 332456), (87, 252208), (88, 249342), (116, 189156), (132, 166228), (174, 126104), (176, 124671), (232, 94578), (264, 83114), (319, 68784), (348, 63052), (464, 47289), (528, 41557), (638, 34392), (696, 31526), (957, 22928), (1276, 17196), (1392, 15763), (1433, 15312), (1914, 11464), (2552, 8598), (2866, 7656), (3828, 5732), (4299, 5104)]