21764592

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 80

約数和(自身を含む): 63329280

約数和(自身を除く): 41564688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 498, 607, 664, 747, 996, 1214, 1328, 1494, 1821, 1992, 2241, 2428, 2988, 3642, 3984, 4482, 4856, 5463, 5976, 7284, 8964, 9712, 10926, 11952, 14568, 16389, 17928, 21852, 29136, 32778, 35856, 43704, 50381, 65556, 87408, 100762, 131112, 151143, 201524, 262224, 302286, 403048, 453429, 604572, 806096, 906858, 1209144, 1360287, 1813716, 2418288, 2720574, 3627432, 5441148, 7254864, 10882296, 21764592]

約数ペア:

[(1, 21764592), (2, 10882296), (3, 7254864), (4, 5441148), (6, 3627432), (8, 2720574), (9, 2418288), (12, 1813716), (16, 1360287), (18, 1209144), (24, 906858), (27, 806096), (36, 604572), (48, 453429), (54, 403048), (72, 302286), (83, 262224), (108, 201524), (144, 151143), (166, 131112), (216, 100762), (249, 87408), (332, 65556), (432, 50381), (498, 43704), (607, 35856), (664, 32778), (747, 29136), (996, 21852), (1214, 17928), (1328, 16389), (1494, 14568), (1821, 11952), (1992, 10926), (2241, 9712), (2428, 8964), (2988, 7284), (3642, 5976), (3984, 5463), (4482, 4856)]