6720066

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{21961}}^1$

素因数の和:21986

約数の個数: 24

約数和(自身を含む): 15417324

約数和(自身を除く): 8697258

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 21961, 43922, 65883, 131766, 197649, 373337, 395298, 746674, 1120011, 2240022, 3360033, 6720066]

約数ペア:

[(1, 6720066), (2, 3360033), (3, 2240022), (6, 1120011), (9, 746674), (17, 395298), (18, 373337), (34, 197649), (51, 131766), (102, 65883), (153, 43922), (306, 21961)]