18800889552

素因数分解:

$2^4\times 3^2\times {\mathrm{14557}}^1\times {\mathrm{8969}}^1$

素因数の和:23540

約数の個数: 60

約数和(自身を含む): 52625859780

約数和(自身を除く): 33824970228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8969, 14557, 17938, 26907, 29114, 35876, 43671, 53814, 58228, 71752, 80721, 87342, 107628, 116456, 131013, 143504, 161442, 174684, 215256, 232912, 262026, 322884, 349368, 430512, 524052, 645768, 698736, 1048104, 1291536, 2096208, 130561733, 261123466, 391685199, 522246932, 783370398, 1044493864, 1175055597, 1566740796, 2088987728, 2350111194, 3133481592, 4700222388, 6266963184, 9400444776, 18800889552]

約数ペア:

[(1, 18800889552), (2, 9400444776), (3, 6266963184), (4, 4700222388), (6, 3133481592), (8, 2350111194), (9, 2088987728), (12, 1566740796), (16, 1175055597), (18, 1044493864), (24, 783370398), (36, 522246932), (48, 391685199), (72, 261123466), (144, 130561733), (8969, 2096208), (14557, 1291536), (17938, 1048104), (26907, 698736), (29114, 645768), (35876, 524052), (43671, 430512), (53814, 349368), (58228, 322884), (71752, 262026), (80721, 232912), (87342, 215256), (107628, 174684), (116456, 161442), (131013, 143504)]