2018918448

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{53309}}^1$

素因数の和:53586

約数の個数: 60

約数和(自身を含む): 5671757520

約数和(自身を除く): 3652839072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 6312, 9468, 12624, 18936, 37872, 53309, 106618, 159927, 213236, 319854, 426472, 479781, 639708, 852944, 959562, 1279416, 1919124, 2558832, 3838248, 7676496, 14020267, 28040534, 42060801, 56081068, 84121602, 112162136, 126182403, 168243204, 224324272, 252364806, 336486408, 504729612, 672972816, 1009459224, 2018918448]

約数ペア:

[(1, 2018918448), (2, 1009459224), (3, 672972816), (4, 504729612), (6, 336486408), (8, 252364806), (9, 224324272), (12, 168243204), (16, 126182403), (18, 112162136), (24, 84121602), (36, 56081068), (48, 42060801), (72, 28040534), (144, 14020267), (263, 7676496), (526, 3838248), (789, 2558832), (1052, 1919124), (1578, 1279416), (2104, 959562), (2367, 852944), (3156, 639708), (4208, 479781), (4734, 426472), (6312, 319854), (9468, 213236), (12624, 159927), (18936, 106618), (37872, 53309)]