17830188

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2221}}^1$

素因数の和:2454

約数の個数: 36

約数和(自身を含む): 45293248

約数和(自身を除く): 27463060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2221, 2676, 4014, 4442, 6663, 8028, 8884, 13326, 19989, 26652, 39978, 79956, 495283, 990566, 1485849, 1981132, 2971698, 4457547, 5943396, 8915094, 17830188]

約数ペア:

[(1, 17830188), (2, 8915094), (3, 5943396), (4, 4457547), (6, 2971698), (9, 1981132), (12, 1485849), (18, 990566), (36, 495283), (223, 79956), (446, 39978), (669, 26652), (892, 19989), (1338, 13326), (2007, 8884), (2221, 8028), (2676, 6663), (4014, 4442)]