21174825144

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{7237}}^1\times {\mathrm{11083}}^1$

素因数の和:18340

約数の個数: 64

約数和(自身を含む): 57762714240

約数和(自身を除く): 36587889096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 7237, 11083, 14474, 21711, 22166, 28948, 33249, 43422, 44332, 57896, 66498, 79607, 86844, 88664, 121913, 132996, 159214, 173688, 238821, 243826, 265992, 318428, 365739, 477642, 487652, 636856, 731478, 955284, 975304, 1462956, 1910568, 2925912, 80207671, 160415342, 240623013, 320830684, 481246026, 641661368, 882284381, 962492052, 1764568762, 1924984104, 2646853143, 3529137524, 5293706286, 7058275048, 10587412572, 21174825144]

約数ペア:

[(1, 21174825144), (2, 10587412572), (3, 7058275048), (4, 5293706286), (6, 3529137524), (8, 2646853143), (11, 1924984104), (12, 1764568762), (22, 962492052), (24, 882284381), (33, 641661368), (44, 481246026), (66, 320830684), (88, 240623013), (132, 160415342), (264, 80207671), (7237, 2925912), (11083, 1910568), (14474, 1462956), (21711, 975304), (22166, 955284), (28948, 731478), (33249, 636856), (43422, 487652), (44332, 477642), (57896, 365739), (66498, 318428), (79607, 265992), (86844, 243826), (88664, 238821), (121913, 173688), (132996, 159214)]