66707316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142537}}^1$

素因数の和:142560

約数の個数: 36

約数和(自身を含む): 181593412

約数和(自身を除く): 114886096

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 142537, 285074, 427611, 570148, 855222, 1282833, 1710444, 1852981, 2565666, 3705962, 5131332, 5558943, 7411924, 11117886, 16676829, 22235772, 33353658, 66707316]

約数ペア:

[(1, 66707316), (2, 33353658), (3, 22235772), (4, 16676829), (6, 11117886), (9, 7411924), (12, 5558943), (13, 5131332), (18, 3705962), (26, 2565666), (36, 1852981), (39, 1710444), (52, 1282833), (78, 855222), (117, 570148), (156, 427611), (234, 285074), (468, 142537)]