990147276

素因数分解:

$2^2\times 3^2\times {\mathrm{27504091}}^1$

素因数の和:27504101

約数の個数: 18

約数和(自身を含む): 2502872372

約数和(自身を除く): 1512725096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 27504091, 55008182, 82512273, 110016364, 165024546, 247536819, 330049092, 495073638, 990147276]

約数ペア:

[(1, 990147276), (2, 495073638), (3, 330049092), (4, 247536819), (6, 165024546), (9, 110016364), (12, 82512273), (18, 55008182), (36, 27504091)]