201680346618

素因数分解:

$2^1\times 3^2\times {\mathrm{11204463701}}^1$

素因数の和:11204463709

約数の個数: 12

約数和(自身を含む): 436974084378

約数和(自身を除く): 235293737760

約数列:

[1, 2, 3, 6, 9, 18, 11204463701, 22408927402, 33613391103, 67226782206, 100840173309, 201680346618]

約数ペア:

[(1, 201680346618), (2, 100840173309), (3, 67226782206), (6, 33613391103), (9, 22408927402), (18, 11204463701)]