25108326

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 58890240

約数和(自身を除く): 33781914

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 93, 106, 159, 186, 279, 283, 318, 477, 558, 566, 837, 849, 954, 1431, 1643, 1674, 1698, 2547, 2862, 3286, 4929, 5094, 7641, 8773, 9858, 14787, 14999, 15282, 17546, 26319, 29574, 29998, 44361, 44997, 52638, 78957, 88722, 89994, 134991, 157914, 236871, 269982, 404973, 464969, 473742, 809946, 929938, 1394907, 2789814, 4184721, 8369442, 12554163, 25108326]

約数ペア:

[(1, 25108326), (2, 12554163), (3, 8369442), (6, 4184721), (9, 2789814), (18, 1394907), (27, 929938), (31, 809946), (53, 473742), (54, 464969), (62, 404973), (93, 269982), (106, 236871), (159, 157914), (186, 134991), (279, 89994), (283, 88722), (318, 78957), (477, 52638), (558, 44997), (566, 44361), (837, 29998), (849, 29574), (954, 26319), (1431, 17546), (1643, 15282), (1674, 14999), (1698, 14787), (2547, 9858), (2862, 8773), (3286, 7641), (4929, 5094)]