166495266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1321391}}^1$

素因数の和:1321406

約数の個数: 24

約数和(自身を含む): 412274304

約数和(自身を除く): 245779038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1321391, 2642782, 3964173, 7928346, 9249737, 11892519, 18499474, 23785038, 27749211, 55498422, 83247633, 166495266]

約数ペア:

[(1, 166495266), (2, 83247633), (3, 55498422), (6, 27749211), (7, 23785038), (9, 18499474), (14, 11892519), (18, 9249737), (21, 7928346), (42, 3964173), (63, 2642782), (126, 1321391)]