1713798

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:234

約数の個数: 40

約数和(自身を含む): 3920400

約数和(自身を除く): 2206602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 149, 162, 213, 298, 426, 447, 639, 894, 1278, 1341, 1917, 2682, 3834, 4023, 5751, 8046, 10579, 11502, 12069, 21158, 24138, 31737, 63474, 95211, 190422, 285633, 571266, 856899, 1713798]

約数ペア:

[(1, 1713798), (2, 856899), (3, 571266), (6, 285633), (9, 190422), (18, 95211), (27, 63474), (54, 31737), (71, 24138), (81, 21158), (142, 12069), (149, 11502), (162, 10579), (213, 8046), (298, 5751), (426, 4023), (447, 3834), (639, 2682), (894, 1917), (1278, 1341)]