20161722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1733}}^1$

素因数の和:2022

約数の個数: 32

約数和(自身を含む): 46276992

約数和(自身を除く): 26115270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 277, 554, 831, 1662, 1733, 1939, 3466, 3878, 5199, 5817, 10398, 11634, 12131, 24262, 36393, 72786, 480041, 960082, 1440123, 2880246, 3360287, 6720574, 10080861, 20161722]

約数ペア:

[(1, 20161722), (2, 10080861), (3, 6720574), (6, 3360287), (7, 2880246), (14, 1440123), (21, 960082), (42, 480041), (277, 72786), (554, 36393), (831, 24262), (1662, 12131), (1733, 11634), (1939, 10398), (3466, 5817), (3878, 5199)]