2009188854

素因数分解:

$2^1\times 3^3\times {\mathrm{37207201}}^1$

素因数の和:37207212

約数の個数: 16

約数和(自身を含む): 4464864240

約数和(自身を除く): 2455675386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37207201, 74414402, 111621603, 223243206, 334864809, 669729618, 1004594427, 2009188854]

約数ペア:

[(1, 2009188854), (2, 1004594427), (3, 669729618), (6, 334864809), (9, 223243206), (18, 111621603), (27, 74414402), (54, 37207201)]