23864478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 55296000

約数和(自身を除く): 31431522

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 79, 138, 158, 199, 237, 253, 398, 474, 506, 597, 759, 869, 1194, 1518, 1738, 1817, 2189, 2607, 3634, 4378, 4577, 5214, 5451, 6567, 9154, 10902, 13134, 13731, 15721, 19987, 27462, 31442, 39974, 47163, 50347, 59961, 94326, 100694, 119922, 151041, 172931, 302082, 345862, 361583, 518793, 723166, 1037586, 1084749, 2169498, 3977413, 7954826, 11932239, 23864478]

約数ペア:

[(1, 23864478), (2, 11932239), (3, 7954826), (6, 3977413), (11, 2169498), (22, 1084749), (23, 1037586), (33, 723166), (46, 518793), (66, 361583), (69, 345862), (79, 302082), (138, 172931), (158, 151041), (199, 119922), (237, 100694), (253, 94326), (398, 59961), (474, 50347), (506, 47163), (597, 39974), (759, 31442), (869, 27462), (1194, 19987), (1518, 15721), (1738, 13731), (1817, 13134), (2189, 10902), (2607, 9154), (3634, 6567), (4378, 5451), (4577, 5214)]