139664994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{475051}}^1$

素因数の和:475070

約数の個数: 24

約数和(自身を含む): 324935568

約数和(自身を除く): 185270574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 475051, 950102, 1425153, 2850306, 3325357, 6650714, 9976071, 19952142, 23277499, 46554998, 69832497, 139664994]

約数ペア:

[(1, 139664994), (2, 69832497), (3, 46554998), (6, 23277499), (7, 19952142), (14, 9976071), (21, 6650714), (42, 3325357), (49, 2850306), (98, 1425153), (147, 950102), (294, 475051)]