31005546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{36137}}^1$

素因数の和:36166

約数の個数: 32

約数和(自身を含む): 72854208

約数和(自身を除く): 41848662

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 36137, 72274, 108411, 216822, 397507, 469781, 795014, 939562, 1192521, 1409343, 2385042, 2818686, 5167591, 10335182, 15502773, 31005546]

約数ペア:

[(1, 31005546), (2, 15502773), (3, 10335182), (6, 5167591), (11, 2818686), (13, 2385042), (22, 1409343), (26, 1192521), (33, 939562), (39, 795014), (66, 469781), (78, 397507), (143, 216822), (286, 108411), (429, 72274), (858, 36137)]