17660784

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2647}}^1$

素因数の和:2797

約数の個数: 40

約数和(自身を含む): 45969280

約数和(自身を除く): 28308496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 2647, 3336, 5294, 6672, 7941, 10588, 15882, 21176, 31764, 42352, 63528, 127056, 367933, 735866, 1103799, 1471732, 2207598, 2943464, 4415196, 5886928, 8830392, 17660784]

約数ペア:

[(1, 17660784), (2, 8830392), (3, 5886928), (4, 4415196), (6, 2943464), (8, 2207598), (12, 1471732), (16, 1103799), (24, 735866), (48, 367933), (139, 127056), (278, 63528), (417, 42352), (556, 31764), (834, 21176), (1112, 15882), (1668, 10588), (2224, 7941), (2647, 6672), (3336, 5294)]