26880012

素因数分解:

$2^2\times 3^4\times {\mathrm{82963}}^1$

素因数の和:82979

約数の個数: 30

約数和(自身を含む): 70270508

約数和(自身を除く): 43390496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 82963, 165926, 248889, 331852, 497778, 746667, 995556, 1493334, 2240001, 2986668, 4480002, 6720003, 8960004, 13440006, 26880012]

約数ペア:

[(1, 26880012), (2, 13440006), (3, 8960004), (4, 6720003), (6, 4480002), (9, 2986668), (12, 2240001), (18, 1493334), (27, 995556), (36, 746667), (54, 497778), (81, 331852), (108, 248889), (162, 165926), (324, 82963)]