2243324718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{6619}}^1$

素因数の和:7637

約数の個数: 48

約数和(自身を含む): 5122291200

約数和(自身を除く): 2878966482

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 991, 1982, 2973, 5946, 6619, 8919, 13238, 17838, 18829, 19857, 37658, 39714, 56487, 59571, 112974, 119142, 125761, 169461, 251522, 338922, 377283, 754566, 1131849, 2263698, 6559429, 13118858, 19678287, 39356574, 59034861, 118069722, 124629151, 249258302, 373887453, 747774906, 1121662359, 2243324718]

約数ペア:

[(1, 2243324718), (2, 1121662359), (3, 747774906), (6, 373887453), (9, 249258302), (18, 124629151), (19, 118069722), (38, 59034861), (57, 39356574), (114, 19678287), (171, 13118858), (342, 6559429), (991, 2263698), (1982, 1131849), (2973, 754566), (5946, 377283), (6619, 338922), (8919, 251522), (13238, 169461), (17838, 125761), (18829, 119142), (19857, 112974), (37658, 59571), (39714, 56487)]