18560856

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{3209}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 46609200

約数和(自身を除く): 28048344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 3209, 5784, 6418, 9627, 12836, 19254, 25672, 38508, 77016, 773369, 1546738, 2320107, 3093476, 4640214, 6186952, 9280428, 18560856]

約数ペア:

[(1, 18560856), (2, 9280428), (3, 6186952), (4, 4640214), (6, 3093476), (8, 2320107), (12, 1546738), (24, 773369), (241, 77016), (482, 38508), (723, 25672), (964, 19254), (1446, 12836), (1928, 9627), (2892, 6418), (3209, 5784)]