218836044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{868397}}^1$

素因数の和:868414

約数の個数: 36

約数和(自身を含む): 632193744

約数和(自身を除く): 413357700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 868397, 1736794, 2605191, 3473588, 5210382, 6078779, 7815573, 10420764, 12157558, 15631146, 18236337, 24315116, 31262292, 36472674, 54709011, 72945348, 109418022, 218836044]

約数ペア:

[(1, 218836044), (2, 109418022), (3, 72945348), (4, 54709011), (6, 36472674), (7, 31262292), (9, 24315116), (12, 18236337), (14, 15631146), (18, 12157558), (21, 10420764), (28, 7815573), (36, 6078779), (42, 5210382), (63, 3473588), (84, 2605191), (126, 1736794), (252, 868397)]