212764644

素因数分解:

$2^2\times 3^4\times {\mathrm{656681}}^1$

素因数の和:656697

約数の個数: 30

約数和(自身を含む): 556209654

約数和(自身を除く): 343445010

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 656681, 1313362, 1970043, 2626724, 3940086, 5910129, 7880172, 11820258, 17730387, 23640516, 35460774, 53191161, 70921548, 106382322, 212764644]

約数ペア:

[(1, 212764644), (2, 106382322), (3, 70921548), (4, 53191161), (6, 35460774), (9, 23640516), (12, 17730387), (18, 11820258), (27, 7880172), (36, 5910129), (54, 3940086), (81, 2626724), (108, 1970043), (162, 1313362), (324, 656681)]