749203938

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1982021}}^1$

素因数の和:1982039

約数の個数: 32

約数和(自身を含む): 1902741120

約数和(自身を除く): 1153537182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1982021, 3964042, 5946063, 11892126, 13874147, 17838189, 27748294, 35676378, 41622441, 53514567, 83244882, 107029134, 124867323, 249734646, 374601969, 749203938]

約数ペア:

[(1, 749203938), (2, 374601969), (3, 249734646), (6, 124867323), (7, 107029134), (9, 83244882), (14, 53514567), (18, 41622441), (21, 35676378), (27, 27748294), (42, 17838189), (54, 13874147), (63, 11892126), (126, 5946063), (189, 3964042), (378, 1982021)]