16326990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4903}}^1$

素因数の和:4953

約数の個数: 48

約数和(自身を含む): 43606368

約数和(自身を除く): 27279378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 4903, 9806, 14709, 24515, 29418, 44127, 49030, 73545, 88254, 147090, 181411, 220635, 362822, 441270, 544233, 907055, 1088466, 1632699, 1814110, 2721165, 3265398, 5442330, 8163495, 16326990]

約数ペア:

[(1, 16326990), (2, 8163495), (3, 5442330), (5, 3265398), (6, 2721165), (9, 1814110), (10, 1632699), (15, 1088466), (18, 907055), (30, 544233), (37, 441270), (45, 362822), (74, 220635), (90, 181411), (111, 147090), (185, 88254), (222, 73545), (333, 49030), (370, 44127), (555, 29418), (666, 24515), (1110, 14709), (1665, 9806), (3330, 4903)]