21616848

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{4549}}^1$

素因数の和:4577

約数の個数: 80

約数和(自身を含む): 67704000

約数和(自身を除く): 46087152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4549, 4752, 9098, 13647, 18196, 27294, 36392, 40941, 50039, 54588, 72784, 81882, 100078, 109176, 122823, 150117, 163764, 200156, 218352, 245646, 300234, 327528, 400312, 450351, 491292, 600468, 655056, 800624, 900702, 982584, 1200936, 1351053, 1801404, 1965168, 2401872, 2702106, 3602808, 5404212, 7205616, 10808424, 21616848]

約数ペア:

[(1, 21616848), (2, 10808424), (3, 7205616), (4, 5404212), (6, 3602808), (8, 2702106), (9, 2401872), (11, 1965168), (12, 1801404), (16, 1351053), (18, 1200936), (22, 982584), (24, 900702), (27, 800624), (33, 655056), (36, 600468), (44, 491292), (48, 450351), (54, 400312), (66, 327528), (72, 300234), (88, 245646), (99, 218352), (108, 200156), (132, 163764), (144, 150117), (176, 122823), (198, 109176), (216, 100078), (264, 81882), (297, 72784), (396, 54588), (432, 50039), (528, 40941), (594, 36392), (792, 27294), (1188, 18196), (1584, 13647), (2376, 9098), (4549, 4752)]