2009657466

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{83257}}^1$

素因数の和:83420

約数の個数: 40

約数和(自身を含む): 4533398100

約数和(自身を除く): 2523740634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 894, 1341, 2682, 4023, 8046, 12069, 24138, 83257, 166514, 249771, 499542, 749313, 1498626, 2247939, 4495878, 6743817, 12405293, 13487634, 24810586, 37215879, 74431758, 111647637, 223295274, 334942911, 669885822, 1004828733, 2009657466]

約数ペア:

[(1, 2009657466), (2, 1004828733), (3, 669885822), (6, 334942911), (9, 223295274), (18, 111647637), (27, 74431758), (54, 37215879), (81, 24810586), (149, 13487634), (162, 12405293), (298, 6743817), (447, 4495878), (894, 2247939), (1341, 1498626), (2682, 749313), (4023, 499542), (8046, 249771), (12069, 166514), (24138, 83257)]