18884068842

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{28874723}}^1$

素因数の和:28874837

約数の個数: 16

約数和(自身を含む): 38114635680

約数和(自身を除く): 19230566838

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 28874723, 57749446, 86624169, 173248338, 3147344807, 6294689614, 9442034421, 18884068842]

約数ペア:

[(1, 18884068842), (2, 9442034421), (3, 6294689614), (6, 3147344807), (109, 173248338), (218, 86624169), (327, 57749446), (654, 28874723)]