40497444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86533}}^1$

素因数の和:86556

約数の個数: 36

約数和(自身を含む): 110244316

約数和(自身を除く): 69746872

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 86533, 173066, 259599, 346132, 519198, 778797, 1038396, 1124929, 1557594, 2249858, 3115188, 3374787, 4499716, 6749574, 10124361, 13499148, 20248722, 40497444]

約数ペア:

[(1, 40497444), (2, 20248722), (3, 13499148), (4, 10124361), (6, 6749574), (9, 4499716), (12, 3374787), (13, 3115188), (18, 2249858), (26, 1557594), (36, 1124929), (39, 1038396), (52, 778797), (78, 519198), (117, 346132), (156, 259599), (234, 173066), (468, 86533)]