26820216

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{2719}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 73195200

約数和(自身を除く): 46374984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 2719, 3288, 4932, 5438, 8157, 9864, 10876, 16314, 21752, 24471, 32628, 48942, 65256, 97884, 195768, 372503, 745006, 1117509, 1490012, 2235018, 2980024, 3352527, 4470036, 6705054, 8940072, 13410108, 26820216]

約数ペア:

[(1, 26820216), (2, 13410108), (3, 8940072), (4, 6705054), (6, 4470036), (8, 3352527), (9, 2980024), (12, 2235018), (18, 1490012), (24, 1117509), (36, 745006), (72, 372503), (137, 195768), (274, 97884), (411, 65256), (548, 48942), (822, 32628), (1096, 24471), (1233, 21752), (1644, 16314), (2466, 10876), (2719, 9864), (3288, 8157), (4932, 5438)]