21100992

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 62130432

約数和(自身を除く): 41029440

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 97, 103, 132, 176, 192, 194, 206, 264, 291, 309, 352, 388, 412, 528, 582, 618, 704, 776, 824, 1056, 1067, 1133, 1164, 1236, 1552, 1648, 2112, 2134, 2266, 2328, 2472, 3104, 3201, 3296, 3399, 4268, 4532, 4656, 4944, 6208, 6402, 6592, 6798, 8536, 9064, 9312, 9888, 9991, 12804, 13596, 17072, 18128, 18624, 19776, 19982, 25608, 27192, 29973, 34144, 36256, 39964, 51216, 54384, 59946, 68288, 72512, 79928, 102432, 108768, 109901, 119892, 159856, 204864, 217536, 219802, 239784, 319712, 329703, 439604, 479568, 639424, 659406, 879208, 959136, 1318812, 1758416, 1918272, 2637624, 3516832, 5275248, 7033664, 10550496, 21100992]

約数ペア:

[(1, 21100992), (2, 10550496), (3, 7033664), (4, 5275248), (6, 3516832), (8, 2637624), (11, 1918272), (12, 1758416), (16, 1318812), (22, 959136), (24, 879208), (32, 659406), (33, 639424), (44, 479568), (48, 439604), (64, 329703), (66, 319712), (88, 239784), (96, 219802), (97, 217536), (103, 204864), (132, 159856), (176, 119892), (192, 109901), (194, 108768), (206, 102432), (264, 79928), (291, 72512), (309, 68288), (352, 59946), (388, 54384), (412, 51216), (528, 39964), (582, 36256), (618, 34144), (704, 29973), (776, 27192), (824, 25608), (1056, 19982), (1067, 19776), (1133, 18624), (1164, 18128), (1236, 17072), (1552, 13596), (1648, 12804), (2112, 9991), (2134, 9888), (2266, 9312), (2328, 9064), (2472, 8536), (3104, 6798), (3201, 6592), (3296, 6402), (3399, 6208), (4268, 4944), (4532, 4656)]