16939188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67219}}^1$

素因数の和:67236

約数の個数: 36

約数和(自身を含む): 48936160

約数和(自身を除く): 31996972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 67219, 134438, 201657, 268876, 403314, 470533, 604971, 806628, 941066, 1209942, 1411599, 1882132, 2419884, 2823198, 4234797, 5646396, 8469594, 16939188]

約数ペア:

[(1, 16939188), (2, 8469594), (3, 5646396), (4, 4234797), (6, 2823198), (7, 2419884), (9, 1882132), (12, 1411599), (14, 1209942), (18, 941066), (21, 806628), (28, 604971), (36, 470533), (42, 403314), (63, 268876), (84, 201657), (126, 134438), (252, 67219)]