18973917072

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1088953}}^1$

素因数の和:1088989

約数の個数: 90

約数和(自身を含む): 58366845446

約数和(自身を除く): 39392928374

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 1088953, 2177906, 3266859, 4355812, 6533718, 8711624, 9800577, 11978483, 13067436, 17423248, 19601154, 23956966, 26134872, 35935449, 39202308, 47913932, 52269744, 71870898, 78404616, 95827864, 107806347, 131763313, 143741796, 156809232, 191655728, 215612694, 263526626, 287483592, 395289939, 431225388, 527053252, 574967184, 790579878, 862450776, 1054106504, 1185869817, 1581159756, 1724901552, 2108213008, 2371739634, 3162319512, 4743479268, 6324639024, 9486958536, 18973917072]

約数ペア:

[(1, 18973917072), (2, 9486958536), (3, 6324639024), (4, 4743479268), (6, 3162319512), (8, 2371739634), (9, 2108213008), (11, 1724901552), (12, 1581159756), (16, 1185869817), (18, 1054106504), (22, 862450776), (24, 790579878), (33, 574967184), (36, 527053252), (44, 431225388), (48, 395289939), (66, 287483592), (72, 263526626), (88, 215612694), (99, 191655728), (121, 156809232), (132, 143741796), (144, 131763313), (176, 107806347), (198, 95827864), (242, 78404616), (264, 71870898), (363, 52269744), (396, 47913932), (484, 39202308), (528, 35935449), (726, 26134872), (792, 23956966), (968, 19601154), (1089, 17423248), (1452, 13067436), (1584, 11978483), (1936, 9800577), (2178, 8711624), (2904, 6533718), (4356, 4355812), (5808, 3266859), (8712, 2177906), (17424, 1088953)]