19016856

素因数分解:

$2^3\times 3^4\times {\mathrm{29347}}^1$

素因数の和:29365

約数の個数: 40

約数和(自身を含む): 53266620

約数和(自身を除く): 34249764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 29347, 58694, 88041, 117388, 176082, 234776, 264123, 352164, 528246, 704328, 792369, 1056492, 1584738, 2112984, 2377107, 3169476, 4754214, 6338952, 9508428, 19016856]

約数ペア:

[(1, 19016856), (2, 9508428), (3, 6338952), (4, 4754214), (6, 3169476), (8, 2377107), (9, 2112984), (12, 1584738), (18, 1056492), (24, 792369), (27, 704328), (36, 528246), (54, 352164), (72, 264123), (81, 234776), (108, 176082), (162, 117388), (216, 88041), (324, 58694), (648, 29347)]