2019418488

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{475381}}^1$

素因数の和:475452

約数の個数: 48

約数和(自身を含む): 5561969400

約数和(自身を除く): 3542550912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 475381, 950762, 1426143, 1901524, 2852286, 3803048, 4278429, 5704572, 8556858, 11409144, 17113716, 28047479, 34227432, 56094958, 84142437, 112189916, 168284874, 224379832, 252427311, 336569748, 504854622, 673139496, 1009709244, 2019418488]

約数ペア:

[(1, 2019418488), (2, 1009709244), (3, 673139496), (4, 504854622), (6, 336569748), (8, 252427311), (9, 224379832), (12, 168284874), (18, 112189916), (24, 84142437), (36, 56094958), (59, 34227432), (72, 28047479), (118, 17113716), (177, 11409144), (236, 8556858), (354, 5704572), (472, 4278429), (531, 3803048), (708, 2852286), (1062, 1901524), (1416, 1426143), (2124, 950762), (4248, 475381)]