12820734

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{1733}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 28715040

約数和(自身を除く): 15894306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 274, 411, 822, 1233, 1733, 2466, 3466, 3699, 5199, 7398, 10398, 15597, 31194, 46791, 93582, 237421, 474842, 712263, 1424526, 2136789, 4273578, 6410367, 12820734]

約数ペア:

[(1, 12820734), (2, 6410367), (3, 4273578), (6, 2136789), (9, 1424526), (18, 712263), (27, 474842), (54, 237421), (137, 93582), (274, 46791), (411, 31194), (822, 15597), (1233, 10398), (1733, 7398), (2466, 5199), (3466, 3699)]