121678668

素因数分解:

$2^2\times 3^2\times {\mathrm{3379963}}^1$

素因数の和:3379973

約数の個数: 18

約数和(自身を含む): 307576724

約数和(自身を除く): 185898056

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3379963, 6759926, 10139889, 13519852, 20279778, 30419667, 40559556, 60839334, 121678668]

約数ペア:

[(1, 121678668), (2, 60839334), (3, 40559556), (4, 30419667), (6, 20279778), (9, 13519852), (12, 10139889), (18, 6759926), (36, 3379963)]