2017495836

素因数分解:

$2^2\times 3^6\times {\mathrm{691871}}^1$

素因数の和:691893

約数の個数: 42

約数和(自身を含む): 5293512672

約数和(自身を除く): 3276016836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 691871, 1383742, 2075613, 2767484, 4151226, 6226839, 8302452, 12453678, 18680517, 24907356, 37361034, 56041551, 74722068, 112083102, 168124653, 224166204, 336249306, 504373959, 672498612, 1008747918, 2017495836]

約数ペア:

[(1, 2017495836), (2, 1008747918), (3, 672498612), (4, 504373959), (6, 336249306), (9, 224166204), (12, 168124653), (18, 112083102), (27, 74722068), (36, 56041551), (54, 37361034), (81, 24907356), (108, 18680517), (162, 12453678), (243, 8302452), (324, 6226839), (486, 4151226), (729, 2767484), (972, 2075613), (1458, 1383742), (2916, 691871)]