31826394

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 71376552

約数和(自身を除く): 39550158

約数列:

[1, 2, 3, 6, 9, 18, 53, 73, 106, 146, 159, 219, 318, 438, 457, 477, 657, 914, 954, 1314, 1371, 2742, 3869, 4113, 7738, 8226, 11607, 23214, 24221, 33361, 34821, 48442, 66722, 69642, 72663, 100083, 145326, 200166, 217989, 300249, 435978, 600498, 1768133, 3536266, 5304399, 10608798, 15913197, 31826394]

約数ペア:

[(1, 31826394), (2, 15913197), (3, 10608798), (6, 5304399), (9, 3536266), (18, 1768133), (53, 600498), (73, 435978), (106, 300249), (146, 217989), (159, 200166), (219, 145326), (318, 100083), (438, 72663), (457, 69642), (477, 66722), (657, 48442), (914, 34821), (954, 33361), (1314, 24221), (1371, 23214), (2742, 11607), (3869, 8226), (4113, 7738)]