7742538

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22639}}^1$

素因数の和:22666

約数の個数: 24

約数和(自身を含む): 17659200

約数和(自身を除く): 9916662

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 22639, 45278, 67917, 135834, 203751, 407502, 430141, 860282, 1290423, 2580846, 3871269, 7742538]

約数ペア:

[(1, 7742538), (2, 3871269), (3, 2580846), (6, 1290423), (9, 860282), (18, 430141), (19, 407502), (38, 203751), (57, 135834), (114, 67917), (171, 45278), (342, 22639)]