221426316

素因数分解:

$2^2\times 3^2\times {\mathrm{607}}^1\times {\mathrm{10133}}^1$

素因数の和:10750

約数の個数: 36

約数和(自身を含む): 560693952

約数和(自身を除く): 339267636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607, 1214, 1821, 2428, 3642, 5463, 7284, 10133, 10926, 20266, 21852, 30399, 40532, 60798, 91197, 121596, 182394, 364788, 6150731, 12301462, 18452193, 24602924, 36904386, 55356579, 73808772, 110713158, 221426316]

約数ペア:

[(1, 221426316), (2, 110713158), (3, 73808772), (4, 55356579), (6, 36904386), (9, 24602924), (12, 18452193), (18, 12301462), (36, 6150731), (607, 364788), (1214, 182394), (1821, 121596), (2428, 91197), (3642, 60798), (5463, 40532), (7284, 30399), (10133, 21852), (10926, 20266)]