121520268

素因数分解:

$2^2\times 3^2\times {\mathrm{1489}}^1\times {\mathrm{2267}}^1$

素因数の和:3766

約数の個数: 36

約数和(自身を含む): 307518120

約数和(自身を除く): 185997852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1489, 2267, 2978, 4467, 4534, 5956, 6801, 8934, 9068, 13401, 13602, 17868, 20403, 26802, 27204, 40806, 53604, 81612, 3375563, 6751126, 10126689, 13502252, 20253378, 30380067, 40506756, 60760134, 121520268]

約数ペア:

[(1, 121520268), (2, 60760134), (3, 40506756), (4, 30380067), (6, 20253378), (9, 13502252), (12, 10126689), (18, 6751126), (36, 3375563), (1489, 81612), (2267, 53604), (2978, 40806), (4467, 27204), (4534, 26802), (5956, 20403), (6801, 17868), (8934, 13602), (9068, 13401)]