139430466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1439}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 345945600

約数和(自身を除く): 206515134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 769, 1439, 1538, 2307, 2878, 4317, 4614, 5383, 6921, 8634, 10073, 10766, 12951, 13842, 16149, 20146, 25902, 30219, 32298, 48447, 60438, 90657, 96894, 181314, 1106591, 2213182, 3319773, 6639546, 7746137, 9959319, 15492274, 19918638, 23238411, 46476822, 69715233, 139430466]

約数ペア:

[(1, 139430466), (2, 69715233), (3, 46476822), (6, 23238411), (7, 19918638), (9, 15492274), (14, 9959319), (18, 7746137), (21, 6639546), (42, 3319773), (63, 2213182), (126, 1106591), (769, 181314), (1439, 96894), (1538, 90657), (2307, 60438), (2878, 48447), (4317, 32298), (4614, 30219), (5383, 25902), (6921, 20146), (8634, 16149), (10073, 13842), (10766, 12951)]