18209982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{433571}}^1$

素因数の和:433583

約数の個数: 16

約数和(自身を含む): 41622912

約数和(自身を除く): 23412930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 433571, 867142, 1300713, 2601426, 3034997, 6069994, 9104991, 18209982]

約数ペア:

[(1, 18209982), (2, 9104991), (3, 6069994), (6, 3034997), (7, 2601426), (14, 1300713), (21, 867142), (42, 433571)]