120273894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{513991}}^1$

素因数の和:514012

約数の個数: 24

約数和(自身を含む): 280639632

約数和(自身を除く): 160365738

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 513991, 1027982, 1541973, 3083946, 4625919, 6681883, 9251838, 13363766, 20045649, 40091298, 60136947, 120273894]

約数ペア:

[(1, 120273894), (2, 60136947), (3, 40091298), (6, 20045649), (9, 13363766), (13, 9251838), (18, 6681883), (26, 4625919), (39, 3083946), (78, 1541973), (117, 1027982), (234, 513991)]