7268472

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 19841640

約数和(自身を除く): 12573168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 643, 942, 1256, 1286, 1413, 1884, 1929, 2572, 2826, 3768, 3858, 5144, 5652, 5787, 7716, 11304, 11574, 15432, 23148, 46296, 100951, 201902, 302853, 403804, 605706, 807608, 908559, 1211412, 1817118, 2422824, 3634236, 7268472]

約数ペア:

[(1, 7268472), (2, 3634236), (3, 2422824), (4, 1817118), (6, 1211412), (8, 908559), (9, 807608), (12, 605706), (18, 403804), (24, 302853), (36, 201902), (72, 100951), (157, 46296), (314, 23148), (471, 15432), (628, 11574), (643, 11304), (942, 7716), (1256, 5787), (1286, 5652), (1413, 5144), (1884, 3858), (1929, 3768), (2572, 2826)]