18153224

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 35212320

約数和(自身を除く): 17059096

約数列:

[1, 2, 4, 8, 43, 86, 113, 172, 226, 344, 452, 467, 904, 934, 1868, 3736, 4859, 9718, 19436, 20081, 38872, 40162, 52771, 80324, 105542, 160648, 211084, 422168, 2269153, 4538306, 9076612, 18153224]

約数ペア:

[(1, 18153224), (2, 9076612), (4, 4538306), (8, 2269153), (43, 422168), (86, 211084), (113, 160648), (172, 105542), (226, 80324), (344, 52771), (452, 40162), (467, 38872), (904, 20081), (934, 19436), (1868, 9718), (3736, 4859)]