63642402

素因数分解:

$2^1\times 3^3\times {\mathrm{661}}^1\times {\mathrm{1783}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 141720960

約数和(自身を除く): 78078558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 661, 1322, 1783, 1983, 3566, 3966, 5349, 5949, 10698, 11898, 16047, 17847, 32094, 35694, 48141, 96282, 1178563, 2357126, 3535689, 7071378, 10607067, 21214134, 31821201, 63642402]

約数ペア:

[(1, 63642402), (2, 31821201), (3, 21214134), (6, 10607067), (9, 7071378), (18, 3535689), (27, 2357126), (54, 1178563), (661, 96282), (1322, 48141), (1783, 35694), (1983, 32094), (3566, 17847), (3966, 16047), (5349, 11898), (5949, 10698)]