61985274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18481}}^1$

素因数の和:18542

約数の個数: 32

約数和(自身を含む): 136618944

約数和(自身を除く): 74633670

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 18481, 36962, 55443, 110886, 240253, 480506, 720759, 794683, 1441518, 1589366, 2384049, 4768098, 10330879, 20661758, 30992637, 61985274]

約数ペア:

[(1, 61985274), (2, 30992637), (3, 20661758), (6, 10330879), (13, 4768098), (26, 2384049), (39, 1589366), (43, 1441518), (78, 794683), (86, 720759), (129, 480506), (258, 240253), (559, 110886), (1118, 55443), (1677, 36962), (3354, 18481)]