144670638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{492077}}^1$

素因数の和:492096

約数の個数: 24

約数和(自身を含む): 336581352

約数和(自身を除く): 191910714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 492077, 984154, 1476231, 2952462, 3444539, 6889078, 10333617, 20667234, 24111773, 48223546, 72335319, 144670638]

約数ペア:

[(1, 144670638), (2, 72335319), (3, 48223546), (6, 24111773), (7, 20667234), (14, 10333617), (21, 6889078), (42, 3444539), (49, 2952462), (98, 1476231), (147, 984154), (294, 492077)]