11499678

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 15871842

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 197, 207, 282, 394, 414, 423, 591, 621, 846, 1081, 1182, 1242, 1269, 1773, 2162, 2538, 3243, 3546, 4531, 5319, 6486, 9062, 9259, 9729, 10638, 13593, 18518, 19458, 27186, 27777, 29187, 40779, 55554, 58374, 81558, 83331, 122337, 166662, 212957, 244674, 249993, 425914, 499986, 638871, 1277742, 1916613, 3833226, 5749839, 11499678]

約数ペア:

[(1, 11499678), (2, 5749839), (3, 3833226), (6, 1916613), (9, 1277742), (18, 638871), (23, 499986), (27, 425914), (46, 249993), (47, 244674), (54, 212957), (69, 166662), (94, 122337), (138, 83331), (141, 81558), (197, 58374), (207, 55554), (282, 40779), (394, 29187), (414, 27777), (423, 27186), (591, 19458), (621, 18518), (846, 13593), (1081, 10638), (1182, 9729), (1242, 9259), (1269, 9062), (1773, 6486), (2162, 5319), (2538, 4531), (3243, 3546)]