27890118

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{10399}}^1$

素因数の和:10556

約数の個数: 24

約数和(自身を含む): 60840000

約数和(自身を除く): 32949882

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 10399, 20798, 31197, 62394, 93591, 187182, 1549451, 3098902, 4648353, 9296706, 13945059, 27890118]

約数ペア:

[(1, 27890118), (2, 13945059), (3, 9296706), (6, 4648353), (9, 3098902), (18, 1549451), (149, 187182), (298, 93591), (447, 62394), (894, 31197), (1341, 20798), (2682, 10399)]