39438516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19447}}^1$

素因数の和:19480

約数の個数: 36

約数和(自身を含む): 99651552

約数和(自身を除く): 60213036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 19447, 38894, 58341, 77788, 116682, 233364, 252811, 505622, 758433, 1011244, 1516866, 3033732, 3286543, 6573086, 9859629, 13146172, 19719258, 39438516]

約数ペア:

[(1, 39438516), (2, 19719258), (3, 13146172), (4, 9859629), (6, 6573086), (12, 3286543), (13, 3033732), (26, 1516866), (39, 1011244), (52, 758433), (78, 505622), (156, 252811), (169, 233364), (338, 116682), (507, 77788), (676, 58341), (1014, 38894), (2028, 19447)]