15209748

素因数分解:

$2^2\times 3^3\times {\mathrm{140831}}^1$

素因数の和:140844

約数の個数: 24

約数和(自身を含む): 39432960

約数和(自身を除く): 24223212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 140831, 281662, 422493, 563324, 844986, 1267479, 1689972, 2534958, 3802437, 5069916, 7604874, 15209748]

約数ペア:

[(1, 15209748), (2, 7604874), (3, 5069916), (4, 3802437), (6, 2534958), (9, 1689972), (12, 1267479), (18, 844986), (27, 563324), (36, 422493), (54, 281662), (108, 140831)]