2018743344

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{22147}}^1$

素因数の和:22375

約数の個数: 80

約数和(自身を含む): 5822266240

約数和(自身を除く): 3803522896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 5697, 7596, 10128, 11394, 15192, 22147, 22788, 30384, 44294, 45576, 66441, 88588, 91152, 132882, 177176, 199323, 265764, 354352, 398646, 531528, 597969, 797292, 1063056, 1195938, 1594584, 2391876, 3189168, 4673017, 4783752, 9346034, 9567504, 14019051, 18692068, 28038102, 37384136, 42057153, 56076204, 74768272, 84114306, 112152408, 126171459, 168228612, 224304816, 252342918, 336457224, 504685836, 672914448, 1009371672, 2018743344]

約数ペア:

[(1, 2018743344), (2, 1009371672), (3, 672914448), (4, 504685836), (6, 336457224), (8, 252342918), (9, 224304816), (12, 168228612), (16, 126171459), (18, 112152408), (24, 84114306), (27, 74768272), (36, 56076204), (48, 42057153), (54, 37384136), (72, 28038102), (108, 18692068), (144, 14019051), (211, 9567504), (216, 9346034), (422, 4783752), (432, 4673017), (633, 3189168), (844, 2391876), (1266, 1594584), (1688, 1195938), (1899, 1063056), (2532, 797292), (3376, 597969), (3798, 531528), (5064, 398646), (5697, 354352), (7596, 265764), (10128, 199323), (11394, 177176), (15192, 132882), (22147, 91152), (22788, 88588), (30384, 66441), (44294, 45576)]