149375982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3556571}}^1$

素因数の和:3556583

約数の個数: 16

約数和(自身を含む): 341430912

約数和(自身を除く): 192054930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3556571, 7113142, 10669713, 21339426, 24895997, 49791994, 74687991, 149375982]

約数ペア:

[(1, 149375982), (2, 74687991), (3, 49791994), (6, 24895997), (7, 21339426), (14, 10669713), (21, 7113142), (42, 3556571)]