21566592

素因数分解:

$2^7\times 3^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 63024780

約数和(自身を除く): 41458188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 193, 194, 288, 291, 384, 386, 388, 576, 579, 582, 772, 776, 873, 1152, 1158, 1164, 1544, 1552, 1737, 1746, 2316, 2328, 3088, 3104, 3474, 3492, 4632, 4656, 6176, 6208, 6948, 6984, 9264, 9312, 12352, 12416, 13896, 13968, 18528, 18624, 18721, 24704, 27792, 27936, 37056, 37248, 37442, 55584, 55872, 56163, 74112, 74884, 111168, 111744, 112326, 149768, 168489, 222336, 224652, 299536, 336978, 449304, 599072, 673956, 898608, 1198144, 1347912, 1797216, 2396288, 2695824, 3594432, 5391648, 7188864, 10783296, 21566592]

約数ペア:

[(1, 21566592), (2, 10783296), (3, 7188864), (4, 5391648), (6, 3594432), (8, 2695824), (9, 2396288), (12, 1797216), (16, 1347912), (18, 1198144), (24, 898608), (32, 673956), (36, 599072), (48, 449304), (64, 336978), (72, 299536), (96, 224652), (97, 222336), (128, 168489), (144, 149768), (192, 112326), (193, 111744), (194, 111168), (288, 74884), (291, 74112), (384, 56163), (386, 55872), (388, 55584), (576, 37442), (579, 37248), (582, 37056), (772, 27936), (776, 27792), (873, 24704), (1152, 18721), (1158, 18624), (1164, 18528), (1544, 13968), (1552, 13896), (1737, 12416), (1746, 12352), (2316, 9312), (2328, 9264), (3088, 6984), (3104, 6948), (3474, 6208), (3492, 6176), (4632, 4656)]