17926974

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{25537}}^1$

素因数の和:25561

約数の個数: 32

約数和(自身を含む): 42903840

約数和(自身を除く): 24976866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 25537, 51074, 76611, 153222, 229833, 331981, 459666, 663962, 689499, 995943, 1378998, 1991886, 2987829, 5975658, 8963487, 17926974]

約数ペア:

[(1, 17926974), (2, 8963487), (3, 5975658), (6, 2987829), (9, 1991886), (13, 1378998), (18, 995943), (26, 689499), (27, 663962), (39, 459666), (54, 331981), (78, 229833), (117, 153222), (234, 76611), (351, 51074), (702, 25537)]