16180506

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{2011}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 36216000

約数和(自身を除く): 20035494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2011, 2682, 4022, 4023, 6033, 8046, 12066, 18099, 36198, 54297, 108594, 299639, 599278, 898917, 1797834, 2696751, 5393502, 8090253, 16180506]

約数ペア:

[(1, 16180506), (2, 8090253), (3, 5393502), (6, 2696751), (9, 1797834), (18, 898917), (27, 599278), (54, 299639), (149, 108594), (298, 54297), (447, 36198), (894, 18099), (1341, 12066), (2011, 8046), (2682, 6033), (4022, 4023)]