31649046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36887}}^1$

素因数の和:36916

約数の個数: 32

約数和(自身を含む): 74366208

約数和(自身を除く): 42717162

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 36887, 73774, 110661, 221322, 405757, 479531, 811514, 959062, 1217271, 1438593, 2434542, 2877186, 5274841, 10549682, 15824523, 31649046]

約数ペア:

[(1, 31649046), (2, 15824523), (3, 10549682), (6, 5274841), (11, 2877186), (13, 2434542), (22, 1438593), (26, 1217271), (33, 959062), (39, 811514), (66, 479531), (78, 405757), (143, 221322), (286, 110661), (429, 73774), (858, 36887)]