21984454536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4898497}}^1$

素因数の和:4898534

約数の個数: 64

約数和(自身を含む): 63484534080

約数和(自身を除く): 41500079544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 4898497, 9796994, 14695491, 19593988, 29390982, 39187976, 53883467, 58781964, 83274449, 107766934, 117563928, 161650401, 166548898, 215533868, 249823347, 323300802, 333097796, 431067736, 499646694, 646601604, 666195592, 916018939, 999293388, 1293203208, 1832037878, 1998586776, 2748056817, 3664075756, 5496113634, 7328151512, 10992227268, 21984454536]

約数ペア:

[(1, 21984454536), (2, 10992227268), (3, 7328151512), (4, 5496113634), (6, 3664075756), (8, 2748056817), (11, 1998586776), (12, 1832037878), (17, 1293203208), (22, 999293388), (24, 916018939), (33, 666195592), (34, 646601604), (44, 499646694), (51, 431067736), (66, 333097796), (68, 323300802), (88, 249823347), (102, 215533868), (132, 166548898), (136, 161650401), (187, 117563928), (204, 107766934), (264, 83274449), (374, 58781964), (408, 53883467), (561, 39187976), (748, 29390982), (1122, 19593988), (1496, 14695491), (2244, 9796994), (4488, 4898497)]