40742142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{970051}}^1$

素因数の和:970063

約数の個数: 16

約数和(自身を含む): 93124992

約数和(自身を除く): 52382850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 970051, 1940102, 2910153, 5820306, 6790357, 13580714, 20371071, 40742142]

約数ペア:

[(1, 40742142), (2, 20371071), (3, 13580714), (6, 6790357), (7, 5820306), (14, 2910153), (21, 1940102), (42, 970051)]