26720604

素因数分解:

$2^2\times 3^4\times {\mathrm{82471}}^1$

素因数の和:82487

約数の個数: 30

約数和(自身を含む): 69853784

約数和(自身を除く): 43133180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 82471, 164942, 247413, 329884, 494826, 742239, 989652, 1484478, 2226717, 2968956, 4453434, 6680151, 8906868, 13360302, 26720604]

約数ペア:

[(1, 26720604), (2, 13360302), (3, 8906868), (4, 6680151), (6, 4453434), (9, 2968956), (12, 2226717), (18, 1484478), (27, 989652), (36, 742239), (54, 494826), (81, 329884), (108, 247413), (162, 164942), (324, 82471)]