21960576

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1733}}^1$

素因数の和:1764

約数の個数: 96

約数和(自身を含む): 68978520

約数和(自身を除く): 47017944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 1733, 2112, 3168, 3466, 4224, 5199, 6336, 6932, 10398, 12672, 13864, 15597, 19063, 20796, 27728, 31194, 38126, 41592, 55456, 57189, 62388, 76252, 83184, 110912, 114378, 124776, 152504, 166368, 171567, 221824, 228756, 249552, 305008, 332736, 343134, 457512, 499104, 610016, 665472, 686268, 915024, 998208, 1220032, 1372536, 1830048, 1996416, 2440064, 2745072, 3660096, 5490144, 7320192, 10980288, 21960576]

約数ペア:

[(1, 21960576), (2, 10980288), (3, 7320192), (4, 5490144), (6, 3660096), (8, 2745072), (9, 2440064), (11, 1996416), (12, 1830048), (16, 1372536), (18, 1220032), (22, 998208), (24, 915024), (32, 686268), (33, 665472), (36, 610016), (44, 499104), (48, 457512), (64, 343134), (66, 332736), (72, 305008), (88, 249552), (96, 228756), (99, 221824), (128, 171567), (132, 166368), (144, 152504), (176, 124776), (192, 114378), (198, 110912), (264, 83184), (288, 76252), (352, 62388), (384, 57189), (396, 55456), (528, 41592), (576, 38126), (704, 31194), (792, 27728), (1056, 20796), (1152, 19063), (1408, 15597), (1584, 13864), (1733, 12672), (2112, 10398), (3168, 6932), (3466, 6336), (4224, 5199)]