55616778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{441403}}^1$

素因数の和:441418

約数の個数: 24

約数和(自身を含む): 137718048

約数和(自身を除く): 82101270

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 441403, 882806, 1324209, 2648418, 3089821, 3972627, 6179642, 7945254, 9269463, 18538926, 27808389, 55616778]

約数ペア:

[(1, 55616778), (2, 27808389), (3, 18538926), (6, 9269463), (7, 7945254), (9, 6179642), (14, 3972627), (18, 3089821), (21, 2648418), (42, 1324209), (63, 882806), (126, 441403)]