18913296

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{5881}}^1$

素因数の和:5959

約数の個数: 40

約数和(自身を含む): 49597024

約数和(自身を除く): 30683728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 5881, 11762, 17643, 23524, 35286, 47048, 70572, 94096, 141144, 282288, 394027, 788054, 1182081, 1576108, 2364162, 3152216, 4728324, 6304432, 9456648, 18913296]

約数ペア:

[(1, 18913296), (2, 9456648), (3, 6304432), (4, 4728324), (6, 3152216), (8, 2364162), (12, 1576108), (16, 1182081), (24, 788054), (48, 394027), (67, 282288), (134, 141144), (201, 94096), (268, 70572), (402, 47048), (536, 35286), (804, 23524), (1072, 17643), (1608, 11762), (3216, 5881)]