3121938

素因数分解:

$2^1\times 3^2\times {\mathrm{251}}^1\times {\mathrm{691}}^1$

素因数の和:950

約数の個数: 24

約数和(自身を含む): 6800976

約数和(自身を除く): 3679038

約数列:

[1, 2, 3, 6, 9, 18, 251, 502, 691, 753, 1382, 1506, 2073, 2259, 4146, 4518, 6219, 12438, 173441, 346882, 520323, 1040646, 1560969, 3121938]

約数ペア:

[(1, 3121938), (2, 1560969), (3, 1040646), (6, 520323), (9, 346882), (18, 173441), (251, 12438), (502, 6219), (691, 4518), (753, 4146), (1382, 2259), (1506, 2073)]