21002322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10973}}^1$

素因数の和:11018

約数の個数: 32

約数和(自身を含む): 47407680

約数和(自身を除く): 26405358

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 10973, 21946, 32919, 65838, 120703, 241406, 318217, 362109, 636434, 724218, 954651, 1909302, 3500387, 7000774, 10501161, 21002322]

約数ペア:

[(1, 21002322), (2, 10501161), (3, 7000774), (6, 3500387), (11, 1909302), (22, 954651), (29, 724218), (33, 636434), (58, 362109), (66, 318217), (87, 241406), (174, 120703), (319, 65838), (638, 32919), (957, 21946), (1914, 10973)]