21468108

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{77783}}^1$

素因数の和:77813

約数の個数: 24

約数和(自身を含む): 52270848

約数和(自身を除く): 30802740

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 77783, 155566, 233349, 311132, 466698, 933396, 1789009, 3578018, 5367027, 7156036, 10734054, 21468108]

約数ペア:

[(1, 21468108), (2, 10734054), (3, 7156036), (4, 5367027), (6, 3578018), (12, 1789009), (23, 933396), (46, 466698), (69, 311132), (92, 233349), (138, 155566), (276, 77783)]