239913396

素因数分解:

$2^2\times 3^2\times {\mathrm{6664261}}^1$

素因数の和:6664271

約数の個数: 18

約数和(自身を含む): 606447842

約数和(自身を除く): 366534446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6664261, 13328522, 19992783, 26657044, 39985566, 59978349, 79971132, 119956698, 239913396]

約数ペア:

[(1, 239913396), (2, 119956698), (3, 79971132), (4, 59978349), (6, 39985566), (9, 26657044), (12, 19992783), (18, 13328522), (36, 6664261)]