25551468

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{2239}}^1$

素因数の和:2566

約数の個数: 36

約数和(自身を含む): 64821120

約数和(自身を除く): 39269652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1902, 2239, 2853, 3804, 4478, 5706, 6717, 8956, 11412, 13434, 20151, 26868, 40302, 80604, 709763, 1419526, 2129289, 2839052, 4258578, 6387867, 8517156, 12775734, 25551468]

約数ペア:

[(1, 25551468), (2, 12775734), (3, 8517156), (4, 6387867), (6, 4258578), (9, 2839052), (12, 2129289), (18, 1419526), (36, 709763), (317, 80604), (634, 40302), (951, 26868), (1268, 20151), (1902, 13434), (2239, 11412), (2853, 8956), (3804, 6717), (4478, 5706)]