217966968

素因数分解:

$2^3\times 3^2\times {\mathrm{3027319}}^1$

素因数の和:3027331

約数の個数: 24

約数和(自身を含む): 590327400

約数和(自身を除く): 372360432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3027319, 6054638, 9081957, 12109276, 18163914, 24218552, 27245871, 36327828, 54491742, 72655656, 108983484, 217966968]

約数ペア:

[(1, 217966968), (2, 108983484), (3, 72655656), (4, 54491742), (6, 36327828), (8, 27245871), (9, 24218552), (12, 18163914), (18, 12109276), (24, 9081957), (36, 6054638), (72, 3027319)]