16923276

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2207}}^1$

素因数の和:2291

約数の個数: 48

約数和(自身を含む): 44513280

約数和(自身を除く): 27590004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2207, 2556, 3834, 4414, 6621, 7668, 8828, 13242, 19863, 26484, 39726, 59589, 79452, 119178, 156697, 238356, 313394, 470091, 626788, 940182, 1410273, 1880364, 2820546, 4230819, 5641092, 8461638, 16923276]

約数ペア:

[(1, 16923276), (2, 8461638), (3, 5641092), (4, 4230819), (6, 2820546), (9, 1880364), (12, 1410273), (18, 940182), (27, 626788), (36, 470091), (54, 313394), (71, 238356), (108, 156697), (142, 119178), (213, 79452), (284, 59589), (426, 39726), (639, 26484), (852, 19863), (1278, 13242), (1917, 8828), (2207, 7668), (2556, 6621), (3834, 4414)]