40451814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172871}}^1$

素因数の和:172892

約数の個数: 24

約数和(自身を含む): 94388112

約数和(自身を除く): 53936298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 172871, 345742, 518613, 1037226, 1555839, 2247323, 3111678, 4494646, 6741969, 13483938, 20225907, 40451814]

約数ペア:

[(1, 40451814), (2, 20225907), (3, 13483938), (6, 6741969), (9, 4494646), (13, 3111678), (18, 2247323), (26, 1555839), (39, 1037226), (78, 518613), (117, 345742), (234, 172871)]