211884012

素因数分解:

$2^2\times 3^4\times {\mathrm{653963}}^1$

素因数の和:653979

約数の個数: 30

約数和(自身を含む): 553907508

約数和(自身を除く): 342023496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 653963, 1307926, 1961889, 2615852, 3923778, 5885667, 7847556, 11771334, 17657001, 23542668, 35314002, 52971003, 70628004, 105942006, 211884012]

約数ペア:

[(1, 211884012), (2, 105942006), (3, 70628004), (4, 52971003), (6, 35314002), (9, 23542668), (12, 17657001), (18, 11771334), (27, 7847556), (36, 5885667), (54, 3923778), (81, 2615852), (108, 1961889), (162, 1307926), (324, 653963)]