1994789541816

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{893722913}}^1$

素因数の和:893722956

約数の個数: 48

約数和(自身を含む): 5576830983360

約数和(自身を除く): 3582041441544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 893722913, 1787445826, 2681168739, 3574891652, 5362337478, 7149783304, 8043506217, 10724674956, 16087012434, 21449349912, 27705410303, 32174024868, 55410820606, 64348049736, 83116230909, 110821641212, 166232461818, 221643282424, 249348692727, 332464923636, 498697385454, 664929847272, 997394770908, 1994789541816]

約数ペア:

[(1, 1994789541816), (2, 997394770908), (3, 664929847272), (4, 498697385454), (6, 332464923636), (8, 249348692727), (9, 221643282424), (12, 166232461818), (18, 110821641212), (24, 83116230909), (31, 64348049736), (36, 55410820606), (62, 32174024868), (72, 27705410303), (93, 21449349912), (124, 16087012434), (186, 10724674956), (248, 8043506217), (279, 7149783304), (372, 5362337478), (558, 3574891652), (744, 2681168739), (1116, 1787445826), (2232, 893722913)]