17987046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38933}}^1$

素因数の和:38956

約数の個数: 32

約数和(自身を含む): 44851968

約数和(自身を除く): 26864922

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 38933, 77866, 116799, 233598, 272531, 428263, 545062, 817593, 856526, 1284789, 1635186, 2569578, 2997841, 5995682, 8993523, 17987046]

約数ペア:

[(1, 17987046), (2, 8993523), (3, 5995682), (6, 2997841), (7, 2569578), (11, 1635186), (14, 1284789), (21, 856526), (22, 817593), (33, 545062), (42, 428263), (66, 272531), (77, 233598), (154, 116799), (231, 77866), (462, 38933)]