68312946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{953}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 147450240

約数和(自身を除く): 79137294

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 919, 953, 1838, 1906, 2757, 2859, 5514, 5718, 11947, 12389, 23894, 24778, 35841, 37167, 71682, 74334, 875807, 1751614, 2627421, 5254842, 11385491, 22770982, 34156473, 68312946]

約数ペア:

[(1, 68312946), (2, 34156473), (3, 22770982), (6, 11385491), (13, 5254842), (26, 2627421), (39, 1751614), (78, 875807), (919, 74334), (953, 71682), (1838, 37167), (1906, 35841), (2757, 24778), (2859, 23894), (5514, 12389), (5718, 11947)]