6780642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 15012864

約数和(自身を除く): 8232222

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1447, 1562, 2343, 2894, 4341, 4686, 8682, 15917, 31834, 47751, 95502, 102737, 205474, 308211, 616422, 1130107, 2260214, 3390321, 6780642]

約数ペア:

[(1, 6780642), (2, 3390321), (3, 2260214), (6, 1130107), (11, 616422), (22, 308211), (33, 205474), (66, 102737), (71, 95502), (142, 47751), (213, 31834), (426, 15917), (781, 8682), (1447, 4686), (1562, 4341), (2343, 2894)]