2013091794

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 5203100448

約数和(自身を除く): 3190008654

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 107, 126, 147, 166, 214, 249, 257, 294, 321, 441, 498, 514, 581, 642, 747, 749, 771, 882, 963, 1162, 1494, 1498, 1542, 1743, 1799, 1926, 2247, 2313, 3486, 3598, 4067, 4494, 4626, 5229, 5243, 5397, 6741, 8134, 8881, 10458, 10486, 10794, 12201, 12593, 13482, 15729, 16191, 17762, 21331, 24402, 25186, 26643, 27499, 31458, 32382, 36603, 37779, 42662, 47187, 53286, 54998, 62167, 63993, 73206, 75558, 79929, 82497, 94374, 113337, 124334, 127986, 149317, 159858, 164994, 186501, 191979, 192493, 226674, 247491, 298634, 373002, 383958, 384986, 435169, 447951, 494982, 559503, 577479, 870338, 895902, 1045219, 1119006, 1154958, 1305507, 1343853, 1347451, 1732437, 2090438, 2282417, 2611014, 2687706, 2694902, 3135657, 3464874, 3916521, 4042353, 4564834, 6271314, 6847251, 7833042, 8084706, 9406971, 12127059, 13694502, 15976919, 18813942, 20541753, 24254118, 31953838, 41083506, 47930757, 95861514, 111838433, 143792271, 223676866, 287584542, 335515299, 671030598, 1006545897, 2013091794]

約数ペア:

[(1, 2013091794), (2, 1006545897), (3, 671030598), (6, 335515299), (7, 287584542), (9, 223676866), (14, 143792271), (18, 111838433), (21, 95861514), (42, 47930757), (49, 41083506), (63, 31953838), (83, 24254118), (98, 20541753), (107, 18813942), (126, 15976919), (147, 13694502), (166, 12127059), (214, 9406971), (249, 8084706), (257, 7833042), (294, 6847251), (321, 6271314), (441, 4564834), (498, 4042353), (514, 3916521), (581, 3464874), (642, 3135657), (747, 2694902), (749, 2687706), (771, 2611014), (882, 2282417), (963, 2090438), (1162, 1732437), (1494, 1347451), (1498, 1343853), (1542, 1305507), (1743, 1154958), (1799, 1119006), (1926, 1045219), (2247, 895902), (2313, 870338), (3486, 577479), (3598, 559503), (4067, 494982), (4494, 447951), (4626, 435169), (5229, 384986), (5243, 383958), (5397, 373002), (6741, 298634), (8134, 247491), (8881, 226674), (10458, 192493), (10486, 191979), (10794, 186501), (12201, 164994), (12593, 159858), (13482, 149317), (15729, 127986), (16191, 124334), (17762, 113337), (21331, 94374), (24402, 82497), (25186, 79929), (26643, 75558), (27499, 73206), (31458, 63993), (32382, 62167), (36603, 54998), (37779, 53286), (42662, 47187)]