2018127729

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{40847}}^1$

素因数の和:41276

約数の個数: 16

約数和(自身を含む): 2760671232

約数和(自身を除く): 742543503

約数列:

[1, 3, 43, 129, 383, 1149, 16469, 40847, 49407, 122541, 1756421, 5269263, 15644401, 46933203, 672709243, 2018127729]

約数ペア:

[(1, 2018127729), (3, 672709243), (43, 46933203), (129, 15644401), (383, 5269263), (1149, 1756421), (16469, 122541), (40847, 49407)]