168009444

素因数分解:

$2^2\times 3^3\times {\mathrm{1555643}}^1$

素因数の和:1555656

約数の個数: 24

約数和(自身を含む): 435580320

約数和(自身を除く): 267570876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1555643, 3111286, 4666929, 6222572, 9333858, 14000787, 18667716, 28001574, 42002361, 56003148, 84004722, 168009444]

約数ペア:

[(1, 168009444), (2, 84004722), (3, 56003148), (4, 42002361), (6, 28001574), (9, 18667716), (12, 14000787), (18, 9333858), (27, 6222572), (36, 4666929), (54, 3111286), (108, 1555643)]