27446986

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 48660480

約数和(自身を除く): 21213494

約数列:

[1, 2, 7, 14, 43, 86, 127, 254, 301, 359, 602, 718, 889, 1778, 2513, 5026, 5461, 10922, 15437, 30874, 38227, 45593, 76454, 91186, 108059, 216118, 319151, 638302, 1960499, 3920998, 13723493, 27446986]

約数ペア:

[(1, 27446986), (2, 13723493), (7, 3920998), (14, 1960499), (43, 638302), (86, 319151), (127, 216118), (254, 108059), (301, 91186), (359, 76454), (602, 45593), (718, 38227), (889, 30874), (1778, 15437), (2513, 10922), (5026, 5461)]