6720222

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{1097}}^1$

素因数の和:2123

約数の個数: 16

約数和(自身を含む): 13465872

約数和(自身を除く): 6745650

約数列:

[1, 2, 3, 6, 1021, 1097, 2042, 2194, 3063, 3291, 6126, 6582, 1120037, 2240074, 3360111, 6720222]

約数ペア:

[(1, 6720222), (2, 3360111), (3, 2240074), (6, 1120037), (1021, 6582), (1097, 6126), (2042, 3291), (2194, 3063)]