18374256

素因数分解:

$2^4\times 3^3\times {\mathrm{42533}}^1$

素因数の和:42550

約数の個数: 40

約数和(自身を含む): 52742160

約数和(自身を除く): 34367904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 42533, 85066, 127599, 170132, 255198, 340264, 382797, 510396, 680528, 765594, 1020792, 1148391, 1531188, 2041584, 2296782, 3062376, 4593564, 6124752, 9187128, 18374256]

約数ペア:

[(1, 18374256), (2, 9187128), (3, 6124752), (4, 4593564), (6, 3062376), (8, 2296782), (9, 2041584), (12, 1531188), (16, 1148391), (18, 1020792), (24, 765594), (27, 680528), (36, 510396), (48, 382797), (54, 340264), (72, 255198), (108, 170132), (144, 127599), (216, 85066), (432, 42533)]