21854592

素因数分解:

$2^7\times 3^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 96

約数和(自身を含む): 64125360

約数和(自身を除く): 42270768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 288, 311, 366, 384, 488, 549, 576, 622, 732, 933, 976, 1098, 1152, 1244, 1464, 1866, 1952, 2196, 2488, 2799, 2928, 3732, 3904, 4392, 4976, 5598, 5856, 7464, 7808, 8784, 9952, 11196, 11712, 14928, 17568, 18971, 19904, 22392, 23424, 29856, 35136, 37942, 39808, 44784, 56913, 59712, 70272, 75884, 89568, 113826, 119424, 151768, 170739, 179136, 227652, 303536, 341478, 358272, 455304, 607072, 682956, 910608, 1214144, 1365912, 1821216, 2428288, 2731824, 3642432, 5463648, 7284864, 10927296, 21854592]

約数ペア:

[(1, 21854592), (2, 10927296), (3, 7284864), (4, 5463648), (6, 3642432), (8, 2731824), (9, 2428288), (12, 1821216), (16, 1365912), (18, 1214144), (24, 910608), (32, 682956), (36, 607072), (48, 455304), (61, 358272), (64, 341478), (72, 303536), (96, 227652), (122, 179136), (128, 170739), (144, 151768), (183, 119424), (192, 113826), (244, 89568), (288, 75884), (311, 70272), (366, 59712), (384, 56913), (488, 44784), (549, 39808), (576, 37942), (622, 35136), (732, 29856), (933, 23424), (976, 22392), (1098, 19904), (1152, 18971), (1244, 17568), (1464, 14928), (1866, 11712), (1952, 11196), (2196, 9952), (2488, 8784), (2799, 7808), (2928, 7464), (3732, 5856), (3904, 5598), (4392, 4976)]