139203594

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{108923}}^1$

素因数の和:109002

約数の個数: 24

約数和(自身を含む): 305858592

約数和(自身を除く): 166654998

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 108923, 217846, 326769, 653538, 980307, 1960614, 7733533, 15467066, 23200599, 46401198, 69601797, 139203594]

約数ペア:

[(1, 139203594), (2, 69601797), (3, 46401198), (6, 23200599), (9, 15467066), (18, 7733533), (71, 1960614), (142, 980307), (213, 653538), (426, 326769), (639, 217846), (1278, 108923)]