6720804

素因数分解:

$2^2\times 3^2\times {\mathrm{186689}}^1$

素因数の和:186699

約数の個数: 18

約数和(自身を含む): 16988790

約数和(自身を除く): 10267986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 186689, 373378, 560067, 746756, 1120134, 1680201, 2240268, 3360402, 6720804]

約数ペア:

[(1, 6720804), (2, 3360402), (3, 2240268), (4, 1680201), (6, 1120134), (9, 746756), (12, 560067), (18, 373378), (36, 186689)]