215528094

素因数分解:

$2^1\times 3^3\times {\mathrm{3991261}}^1$

素因数の和:3991272

約数の個数: 16

約数和(自身を含む): 478951440

約数和(自身を除く): 263423346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3991261, 7982522, 11973783, 23947566, 35921349, 71842698, 107764047, 215528094]

約数ペア:

[(1, 215528094), (2, 107764047), (3, 71842698), (6, 35921349), (9, 23947566), (18, 11973783), (27, 7982522), (54, 3991261)]