21099682604

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2096

約数の個数: 192

約数和(自身を含む): 51640737792

約数和(自身を除く): 30541055188

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 52, 73, 74, 77, 91, 143, 146, 148, 154, 182, 259, 286, 292, 308, 364, 407, 481, 511, 518, 572, 803, 814, 949, 962, 1001, 1022, 1036, 1606, 1628, 1898, 1924, 1951, 2002, 2044, 2701, 2849, 3212, 3367, 3796, 3902, 4004, 5291, 5402, 5621, 5698, 6643, 6734, 7804, 10439, 10582, 10804, 11242, 11396, 13286, 13468, 13657, 18907, 20878, 21164, 21461, 22484, 25363, 26572, 27314, 29711, 35113, 37037, 37814, 41756, 42922, 50726, 54628, 59422, 70226, 72187, 73073, 74074, 75628, 85844, 101452, 118844, 140452, 142423, 144374, 146146, 148148, 150227, 177541, 207977, 245791, 278993, 284846, 288748, 292292, 300454, 355082, 386243, 415954, 491582, 505309, 557986, 569692, 600908, 710164, 772486, 794057, 831908, 938431, 983164, 996961, 1010618, 1115972, 1544972, 1566653, 1588114, 1851499, 1876862, 1952951, 1993922, 2021236, 2703701, 3133306, 3176228, 3702998, 3753724, 3905902, 3987844, 5269651, 5407402, 5558399, 6266612, 6569017, 7405996, 7811804, 10322741, 10539302, 10814804, 10966571, 11116798, 12960493, 13138034, 20366489, 20645482, 21078604, 21933142, 22233596, 25920986, 26276068, 36887557, 40732978, 41290964, 43866284, 51841972, 57966161, 68505463, 72259187, 73775114, 81465956, 115932322, 137010926, 142565423, 144518374, 147550228, 231864644, 274021852, 285130846, 289036748, 405763127, 479538241, 570261692, 753560093, 811526254, 959076482, 1507120186, 1623052508, 1918152964, 3014240372, 5274920651, 10549841302, 21099682604]

約数ペア:

[(1, 21099682604), (2, 10549841302), (4, 5274920651), (7, 3014240372), (11, 1918152964), (13, 1623052508), (14, 1507120186), (22, 959076482), (26, 811526254), (28, 753560093), (37, 570261692), (44, 479538241), (52, 405763127), (73, 289036748), (74, 285130846), (77, 274021852), (91, 231864644), (143, 147550228), (146, 144518374), (148, 142565423), (154, 137010926), (182, 115932322), (259, 81465956), (286, 73775114), (292, 72259187), (308, 68505463), (364, 57966161), (407, 51841972), (481, 43866284), (511, 41290964), (518, 40732978), (572, 36887557), (803, 26276068), (814, 25920986), (949, 22233596), (962, 21933142), (1001, 21078604), (1022, 20645482), (1036, 20366489), (1606, 13138034), (1628, 12960493), (1898, 11116798), (1924, 10966571), (1951, 10814804), (2002, 10539302), (2044, 10322741), (2701, 7811804), (2849, 7405996), (3212, 6569017), (3367, 6266612), (3796, 5558399), (3902, 5407402), (4004, 5269651), (5291, 3987844), (5402, 3905902), (5621, 3753724), (5698, 3702998), (6643, 3176228), (6734, 3133306), (7804, 2703701), (10439, 2021236), (10582, 1993922), (10804, 1952951), (11242, 1876862), (11396, 1851499), (13286, 1588114), (13468, 1566653), (13657, 1544972), (18907, 1115972), (20878, 1010618), (21164, 996961), (21461, 983164), (22484, 938431), (25363, 831908), (26572, 794057), (27314, 772486), (29711, 710164), (35113, 600908), (37037, 569692), (37814, 557986), (41756, 505309), (42922, 491582), (50726, 415954), (54628, 386243), (59422, 355082), (70226, 300454), (72187, 292292), (73073, 288748), (74074, 284846), (75628, 278993), (85844, 245791), (101452, 207977), (118844, 177541), (140452, 150227), (142423, 148148), (144374, 146146)]