21698678562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{2707}}^1$

素因数の和:2976

約数の個数: 96

約数和(自身を含む): 48769086912

約数和(自身を除く): 27070408350

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 121, 122, 181, 183, 242, 362, 363, 366, 543, 671, 726, 1086, 1342, 1991, 2013, 2707, 3982, 4026, 5414, 5973, 7381, 8121, 11041, 11946, 14762, 16242, 21901, 22082, 22143, 29777, 33123, 43802, 44286, 59554, 65703, 66246, 89331, 121451, 131406, 165127, 178662, 242902, 327547, 330254, 364353, 489967, 495381, 655094, 728706, 979934, 982641, 990762, 1335961, 1469901, 1816397, 1965282, 2671922, 2939802, 3632794, 4007883, 5389637, 5449191, 8015766, 10779274, 10898382, 16168911, 19980367, 29887987, 32337822, 39960734, 59286007, 59775974, 59941101, 89663961, 118572014, 119882202, 177858021, 179327922, 328767857, 355716042, 657535714, 986303571, 1972607142, 3616446427, 7232892854, 10849339281, 21698678562]

約数ペア:

[(1, 21698678562), (2, 10849339281), (3, 7232892854), (6, 3616446427), (11, 1972607142), (22, 986303571), (33, 657535714), (61, 355716042), (66, 328767857), (121, 179327922), (122, 177858021), (181, 119882202), (183, 118572014), (242, 89663961), (362, 59941101), (363, 59775974), (366, 59286007), (543, 39960734), (671, 32337822), (726, 29887987), (1086, 19980367), (1342, 16168911), (1991, 10898382), (2013, 10779274), (2707, 8015766), (3982, 5449191), (4026, 5389637), (5414, 4007883), (5973, 3632794), (7381, 2939802), (8121, 2671922), (11041, 1965282), (11946, 1816397), (14762, 1469901), (16242, 1335961), (21901, 990762), (22082, 982641), (22143, 979934), (29777, 728706), (33123, 655094), (43802, 495381), (44286, 489967), (59554, 364353), (65703, 330254), (66246, 327547), (89331, 242902), (121451, 178662), (131406, 165127)]