871956

素因数分解:

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

素因数の和:520

約数の個数: 36

約数和(自身を含む): 2250612

約数和(自身を除く): 1378656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 457, 477, 636, 914, 954, 1371, 1828, 1908, 2742, 4113, 5484, 8226, 16452, 24221, 48442, 72663, 96884, 145326, 217989, 290652, 435978, 871956]

約数ペア:

[(1, 871956), (2, 435978), (3, 290652), (4, 217989), (6, 145326), (9, 96884), (12, 72663), (18, 48442), (36, 24221), (53, 16452), (106, 8226), (159, 5484), (212, 4113), (318, 2742), (457, 1908), (477, 1828), (636, 1371), (914, 954)]