15822756

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 41260800

約数和(自身を除く): 25438044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 613, 717, 956, 1226, 1434, 1839, 2151, 2452, 2868, 3678, 4302, 5517, 6453, 7356, 8604, 11034, 12906, 16551, 22068, 25812, 33102, 66204, 146507, 293014, 439521, 586028, 879042, 1318563, 1758084, 2637126, 3955689, 5274252, 7911378, 15822756]

約数ペア:

[(1, 15822756), (2, 7911378), (3, 5274252), (4, 3955689), (6, 2637126), (9, 1758084), (12, 1318563), (18, 879042), (27, 586028), (36, 439521), (54, 293014), (108, 146507), (239, 66204), (478, 33102), (613, 25812), (717, 22068), (956, 16551), (1226, 12906), (1434, 11034), (1839, 8604), (2151, 7356), (2452, 6453), (2868, 5517), (3678, 4302)]