18200864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1833

約数の個数: 48

約数和(自身を含む): 40461120

約数和(自身を除く): 22260256

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 1783, 2552, 3566, 5104, 7132, 10208, 14264, 19613, 28528, 39226, 51707, 57056, 78452, 103414, 156904, 206828, 313808, 413656, 568777, 627616, 827312, 1137554, 1654624, 2275108, 4550216, 9100432, 18200864]

約数ペア:

[(1, 18200864), (2, 9100432), (4, 4550216), (8, 2275108), (11, 1654624), (16, 1137554), (22, 827312), (29, 627616), (32, 568777), (44, 413656), (58, 313808), (88, 206828), (116, 156904), (176, 103414), (232, 78452), (319, 57056), (352, 51707), (464, 39226), (638, 28528), (928, 19613), (1276, 14264), (1783, 10208), (2552, 7132), (3566, 5104)]