254202588

素因数分解:

$2^2\times 3^2\times {\mathrm{1789}}^1\times {\mathrm{3947}}^1$

素因数の和:5746

約数の個数: 36

約数和(自身を含む): 643089720

約数和(自身を除く): 388887132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1789, 3578, 3947, 5367, 7156, 7894, 10734, 11841, 15788, 16101, 21468, 23682, 32202, 35523, 47364, 64404, 71046, 142092, 7061183, 14122366, 21183549, 28244732, 42367098, 63550647, 84734196, 127101294, 254202588]

約数ペア:

[(1, 254202588), (2, 127101294), (3, 84734196), (4, 63550647), (6, 42367098), (9, 28244732), (12, 21183549), (18, 14122366), (36, 7061183), (1789, 142092), (3578, 71046), (3947, 64404), (5367, 47364), (7156, 35523), (7894, 32202), (10734, 23682), (11841, 21468), (15788, 16101)]