16766388

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10831}}^1$

素因数の和:10884

約数の個数: 36

約数和(自身を含む): 43371328

約数和(自身を除く): 26604940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 10831, 21662, 32493, 43324, 64986, 97479, 129972, 194958, 389916, 465733, 931466, 1397199, 1862932, 2794398, 4191597, 5588796, 8383194, 16766388]

約数ペア:

[(1, 16766388), (2, 8383194), (3, 5588796), (4, 4191597), (6, 2794398), (9, 1862932), (12, 1397199), (18, 931466), (36, 465733), (43, 389916), (86, 194958), (129, 129972), (172, 97479), (258, 64986), (387, 43324), (516, 32493), (774, 21662), (1548, 10831)]