2018222498

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{157649}}^1$

素因数の和:157861

約数の個数: 16

約数和(自身を含む): 3127145400

約数和(自身を除く): 1108922902

約数列:

[1, 2, 37, 74, 173, 346, 6401, 12802, 157649, 315298, 5833013, 11666026, 27273277, 54546554, 1009111249, 2018222498]

約数ペア:

[(1, 2018222498), (2, 1009111249), (37, 54546554), (74, 27273277), (173, 11666026), (346, 5833013), (6401, 315298), (12802, 157649)]