19407384

素因数分解:

$2^3\times 3^3\times {\mathrm{89849}}^1$

素因数の和:89864

約数の個数: 32

約数和(自身を含む): 53910000

約数和(自身を除く): 34502616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 89849, 179698, 269547, 359396, 539094, 718792, 808641, 1078188, 1617282, 2156376, 2425923, 3234564, 4851846, 6469128, 9703692, 19407384]

約数ペア:

[(1, 19407384), (2, 9703692), (3, 6469128), (4, 4851846), (6, 3234564), (8, 2425923), (9, 2156376), (12, 1617282), (18, 1078188), (24, 808641), (27, 718792), (36, 539094), (54, 359396), (72, 269547), (108, 179698), (216, 89849)]