2018015936

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{1879}}^1$

素因数の和:2161

約数の個数: 56

約数和(自身を含む): 4071335520

約数和(自身を除く): 2053319584

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 173, 194, 346, 388, 692, 776, 1384, 1552, 1879, 2768, 3104, 3758, 5536, 6208, 7516, 11072, 15032, 16781, 30064, 33562, 60128, 67124, 120256, 134248, 182263, 268496, 325067, 364526, 536992, 650134, 729052, 1073984, 1300268, 1458104, 2600536, 2916208, 5201072, 5832416, 10402144, 11664832, 20804288, 31531499, 63062998, 126125996, 252251992, 504503984, 1009007968, 2018015936]

約数ペア:

[(1, 2018015936), (2, 1009007968), (4, 504503984), (8, 252251992), (16, 126125996), (32, 63062998), (64, 31531499), (97, 20804288), (173, 11664832), (194, 10402144), (346, 5832416), (388, 5201072), (692, 2916208), (776, 2600536), (1384, 1458104), (1552, 1300268), (1879, 1073984), (2768, 729052), (3104, 650134), (3758, 536992), (5536, 364526), (6208, 325067), (7516, 268496), (11072, 182263), (15032, 134248), (16781, 120256), (30064, 67124), (33562, 60128)]