3946446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31321}}^1$

素因数の和:31336

約数の個数: 24

約数和(自身を含む): 9772464

約数和(自身を除く): 5826018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 31321, 62642, 93963, 187926, 219247, 281889, 438494, 563778, 657741, 1315482, 1973223, 3946446]

約数ペア:

[(1, 3946446), (2, 1973223), (3, 1315482), (6, 657741), (7, 563778), (9, 438494), (14, 281889), (18, 219247), (21, 187926), (42, 93963), (63, 62642), (126, 31321)]