16187148

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2195

約数の個数: 48

約数和(自身を含む): 42577920

約数和(自身を除く): 26390772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2111, 2556, 3834, 4222, 6333, 7668, 8444, 12666, 18999, 25332, 37998, 56997, 75996, 113994, 149881, 227988, 299762, 449643, 599524, 899286, 1348929, 1798572, 2697858, 4046787, 5395716, 8093574, 16187148]

約数ペア:

[(1, 16187148), (2, 8093574), (3, 5395716), (4, 4046787), (6, 2697858), (9, 1798572), (12, 1348929), (18, 899286), (27, 599524), (36, 449643), (54, 299762), (71, 227988), (108, 149881), (142, 113994), (213, 75996), (284, 56997), (426, 37998), (639, 25332), (852, 18999), (1278, 12666), (1917, 8444), (2111, 7668), (2556, 6333), (3834, 4222)]