82661838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1968139}}^1$

素因数の和:1968151

約数の個数: 16

約数和(自身を含む): 188941440

約数和(自身を除く): 106279602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1968139, 3936278, 5904417, 11808834, 13776973, 27553946, 41330919, 82661838]

約数ペア:

[(1, 82661838), (2, 41330919), (3, 27553946), (6, 13776973), (7, 11808834), (14, 5904417), (21, 3936278), (42, 1968139)]