123057414

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 306892800

約数和(自身を除く): 183835386

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 53, 54, 57, 62, 73, 93, 106, 114, 146, 159, 171, 186, 219, 279, 318, 342, 438, 477, 513, 558, 589, 657, 837, 954, 1007, 1026, 1178, 1314, 1387, 1431, 1643, 1674, 1767, 1971, 2014, 2263, 2774, 2862, 3021, 3286, 3534, 3869, 3942, 4161, 4526, 4929, 5301, 6042, 6789, 7738, 8322, 9063, 9858, 10602, 11607, 12483, 13578, 14787, 15903, 18126, 20367, 23214, 24966, 27189, 29574, 31217, 31806, 34821, 37449, 40734, 42997, 44361, 54378, 61101, 62434, 69642, 73511, 74898, 85994, 88722, 93651, 104463, 119939, 122202, 128991, 147022, 187302, 208926, 220533, 239878, 257982, 280953, 359817, 386973, 441066, 561906, 661599, 719634, 773946, 842859, 1079451, 1160919, 1323198, 1685718, 1984797, 2158902, 2278841, 2321838, 3238353, 3969594, 4557682, 6476706, 6836523, 13673046, 20509569, 41019138, 61528707, 123057414]

約数ペア:

[(1, 123057414), (2, 61528707), (3, 41019138), (6, 20509569), (9, 13673046), (18, 6836523), (19, 6476706), (27, 4557682), (31, 3969594), (38, 3238353), (53, 2321838), (54, 2278841), (57, 2158902), (62, 1984797), (73, 1685718), (93, 1323198), (106, 1160919), (114, 1079451), (146, 842859), (159, 773946), (171, 719634), (186, 661599), (219, 561906), (279, 441066), (318, 386973), (342, 359817), (438, 280953), (477, 257982), (513, 239878), (558, 220533), (589, 208926), (657, 187302), (837, 147022), (954, 128991), (1007, 122202), (1026, 119939), (1178, 104463), (1314, 93651), (1387, 88722), (1431, 85994), (1643, 74898), (1674, 73511), (1767, 69642), (1971, 62434), (2014, 61101), (2263, 54378), (2774, 44361), (2862, 42997), (3021, 40734), (3286, 37449), (3534, 34821), (3869, 31806), (3942, 31217), (4161, 29574), (4526, 27189), (4929, 24966), (5301, 23214), (6042, 20367), (6789, 18126), (7738, 15903), (8322, 14787), (9063, 13578), (9858, 12483), (10602, 11607)]