18443336368

素因数分解:

$2^4\times {\mathrm{2803}}^1\times {\mathrm{411241}}^1$

素因数の和:414052

約数の個数: 20

約数和(自身を含む): 35746799608

約数和(自身を除く): 17303463240

約数列:

[1, 2, 4, 8, 16, 2803, 5606, 11212, 22424, 44848, 411241, 822482, 1644964, 3289928, 6579856, 1152708523, 2305417046, 4610834092, 9221668184, 18443336368]

約数ペア:

[(1, 18443336368), (2, 9221668184), (4, 4610834092), (8, 2305417046), (16, 1152708523), (2803, 6579856), (5606, 3289928), (11212, 1644964), (22424, 822482), (44848, 411241)]