81923706

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239543}}^1$

素因数の和:239570

約数の個数: 24

約数和(自身を含む): 186844320

約数和(自身を除く): 104920614

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 239543, 479086, 718629, 1437258, 2155887, 4311774, 4551317, 9102634, 13653951, 27307902, 40961853, 81923706]

約数ペア:

[(1, 81923706), (2, 40961853), (3, 27307902), (6, 13653951), (9, 9102634), (18, 4551317), (19, 4311774), (38, 2155887), (57, 1437258), (114, 718629), (171, 479086), (342, 239543)]