457127442

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{32939}}^1$

素因数の和:33207

約数の個数: 32

約数和(自身を含む): 1019822400

約数和(自身を除く): 562694958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 6939, 13878, 32939, 65878, 98817, 197634, 296451, 592902, 889353, 1778706, 8465323, 16930646, 25395969, 50791938, 76187907, 152375814, 228563721, 457127442]

約数ペア:

[(1, 457127442), (2, 228563721), (3, 152375814), (6, 76187907), (9, 50791938), (18, 25395969), (27, 16930646), (54, 8465323), (257, 1778706), (514, 889353), (771, 592902), (1542, 296451), (2313, 197634), (4626, 98817), (6939, 65878), (13878, 32939)]