838181364

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{4723}}^1$

素因数の和:5396

約数の個数: 48

約数和(自身を含む): 2044396032

約数和(自身を除く): 1206214668

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 643, 1286, 1929, 2572, 3858, 4723, 7716, 9446, 14169, 14789, 18892, 28338, 29578, 44367, 56676, 59156, 88734, 108629, 177468, 217258, 325887, 434516, 651774, 1303548, 3036889, 6073778, 9110667, 12147556, 18221334, 36442668, 69848447, 139696894, 209545341, 279393788, 419090682, 838181364]

約数ペア:

[(1, 838181364), (2, 419090682), (3, 279393788), (4, 209545341), (6, 139696894), (12, 69848447), (23, 36442668), (46, 18221334), (69, 12147556), (92, 9110667), (138, 6073778), (276, 3036889), (643, 1303548), (1286, 651774), (1929, 434516), (2572, 325887), (3858, 217258), (4723, 177468), (7716, 108629), (9446, 88734), (14169, 59156), (14789, 56676), (18892, 44367), (28338, 29578)]