2931624

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 8361600

約数和(自身を除く): 5429976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 2143, 4286, 6429, 8572, 12858, 17144, 19287, 25716, 38574, 40717, 51432, 77148, 81434, 122151, 154296, 162868, 244302, 325736, 366453, 488604, 732906, 977208, 1465812, 2931624]

約数ペア:

[(1, 2931624), (2, 1465812), (3, 977208), (4, 732906), (6, 488604), (8, 366453), (9, 325736), (12, 244302), (18, 162868), (19, 154296), (24, 122151), (36, 81434), (38, 77148), (57, 51432), (72, 40717), (76, 38574), (114, 25716), (152, 19287), (171, 17144), (228, 12858), (342, 8572), (456, 6429), (684, 4286), (1368, 2143)]