238143636

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{60689}}^1$

素因数の和:60808

約数の個数: 36

約数和(自身を含む): 607506900

約数和(自身を除く): 369363264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 60689, 121378, 182067, 242756, 364134, 546201, 728268, 1092402, 2184804, 6615101, 13230202, 19845303, 26460404, 39690606, 59535909, 79381212, 119071818, 238143636]

約数ペア:

[(1, 238143636), (2, 119071818), (3, 79381212), (4, 59535909), (6, 39690606), (9, 26460404), (12, 19845303), (18, 13230202), (36, 6615101), (109, 2184804), (218, 1092402), (327, 728268), (436, 546201), (654, 364134), (981, 242756), (1308, 182067), (1962, 121378), (3924, 60689)]