2012087826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 5065377408

約数和(自身を除く): 3053289582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 421, 457, 498, 581, 747, 842, 914, 1162, 1263, 1371, 1494, 1743, 2526, 2742, 2947, 3199, 3486, 3789, 4113, 5229, 5894, 6398, 7578, 8226, 8841, 9597, 10458, 17682, 19194, 26523, 28791, 34943, 37931, 53046, 57582, 69886, 75862, 104829, 113793, 192397, 209658, 227586, 244601, 265517, 314487, 341379, 384794, 489202, 531034, 577191, 628974, 682758, 733803, 796551, 1154382, 1346779, 1467606, 1593102, 1731573, 2201409, 2389653, 2693558, 3463146, 4040337, 4402818, 4779306, 8080674, 12121011, 15968951, 24242022, 31937902, 47906853, 95813706, 111782657, 143720559, 223565314, 287441118, 335347971, 670695942, 1006043913, 2012087826]

約数ペア:

[(1, 2012087826), (2, 1006043913), (3, 670695942), (6, 335347971), (7, 287441118), (9, 223565314), (14, 143720559), (18, 111782657), (21, 95813706), (42, 47906853), (63, 31937902), (83, 24242022), (126, 15968951), (166, 12121011), (249, 8080674), (421, 4779306), (457, 4402818), (498, 4040337), (581, 3463146), (747, 2693558), (842, 2389653), (914, 2201409), (1162, 1731573), (1263, 1593102), (1371, 1467606), (1494, 1346779), (1743, 1154382), (2526, 796551), (2742, 733803), (2947, 682758), (3199, 628974), (3486, 577191), (3789, 531034), (4113, 489202), (5229, 384794), (5894, 341379), (6398, 314487), (7578, 265517), (8226, 244601), (8841, 227586), (9597, 209658), (10458, 192397), (17682, 113793), (19194, 104829), (26523, 75862), (28791, 69886), (34943, 57582), (37931, 53046)]