18158688

素因数分解:

$2^5\times 3^3\times {\mathrm{21017}}^1$

素因数の和:21036

約数の個数: 48

約数和(自身を含む): 52965360

約数和(自身を除く): 34806672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21017, 42034, 63051, 84068, 126102, 168136, 189153, 252204, 336272, 378306, 504408, 567459, 672544, 756612, 1008816, 1134918, 1513224, 2017632, 2269836, 3026448, 4539672, 6052896, 9079344, 18158688]

約数ペア:

[(1, 18158688), (2, 9079344), (3, 6052896), (4, 4539672), (6, 3026448), (8, 2269836), (9, 2017632), (12, 1513224), (16, 1134918), (18, 1008816), (24, 756612), (27, 672544), (32, 567459), (36, 504408), (48, 378306), (54, 336272), (72, 252204), (96, 189153), (108, 168136), (144, 126102), (216, 84068), (288, 63051), (432, 42034), (864, 21017)]