2012204538

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1961213}}^1$

素因数の和:1961243

約数の個数: 32

約数和(自身を含む): 4706913600

約数和(自身を除く): 2694709062

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1961213, 3922426, 5883639, 11767278, 17650917, 35301834, 37263047, 52952751, 74526094, 105905502, 111789141, 223578282, 335367423, 670734846, 1006102269, 2012204538]

約数ペア:

[(1, 2012204538), (2, 1006102269), (3, 670734846), (6, 335367423), (9, 223578282), (18, 111789141), (19, 105905502), (27, 74526094), (38, 52952751), (54, 37263047), (57, 35301834), (114, 17650917), (171, 11767278), (342, 5883639), (513, 3922426), (1026, 1961213)]