61213386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1873}}^1$

素因数の和:2310

約数の個数: 32

約数和(自身を含む): 132229440

約数和(自身を除く): 71016054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1257, 1873, 2514, 3746, 5447, 5619, 10894, 11238, 16341, 24349, 32682, 48698, 73047, 146094, 784787, 1569574, 2354361, 4708722, 10202231, 20404462, 30606693, 61213386]

約数ペア:

[(1, 61213386), (2, 30606693), (3, 20404462), (6, 10202231), (13, 4708722), (26, 2354361), (39, 1569574), (78, 784787), (419, 146094), (838, 73047), (1257, 48698), (1873, 32682), (2514, 24349), (3746, 16341), (5447, 11238), (5619, 10894)]