21768294

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 45069696

約数和(自身を除く): 23301402

約数列:

[1, 2, 3, 6, 41, 82, 107, 123, 214, 246, 321, 642, 827, 1654, 2481, 4387, 4962, 8774, 13161, 26322, 33907, 67814, 88489, 101721, 176978, 203442, 265467, 530934, 3628049, 7256098, 10884147, 21768294]

約数ペア:

[(1, 21768294), (2, 10884147), (3, 7256098), (6, 3628049), (41, 530934), (82, 265467), (107, 203442), (123, 176978), (214, 101721), (246, 88489), (321, 67814), (642, 33907), (827, 26322), (1654, 13161), (2481, 8774), (4387, 4962)]