2018201546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{164429}}^1$

素因数の和:164486

約数の個数: 24

約数和(自身を含む): 3382982820

約数和(自身を除く): 1364781274

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 12274, 164429, 328858, 2795293, 3124151, 5590586, 6248302, 53110567, 59358869, 106221134, 118717738, 1009100773, 2018201546]

約数ペア:

[(1, 2018201546), (2, 1009100773), (17, 118717738), (19, 106221134), (34, 59358869), (38, 53110567), (323, 6248302), (361, 5590586), (646, 3124151), (722, 2795293), (6137, 328858), (12274, 164429)]