1538122986

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{6829}}^1$

素因数の和:6980

約数の個数: 64

約数和(自身を含む): 3534115200

約数和(自身を除く): 1995992214

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 97, 129, 194, 258, 291, 387, 582, 774, 873, 1161, 1746, 2322, 2619, 4171, 5238, 6829, 8342, 12513, 13658, 20487, 25026, 37539, 40974, 61461, 75078, 112617, 122922, 184383, 225234, 293647, 368766, 587294, 662413, 880941, 1324826, 1761882, 1987239, 2642823, 3974478, 5285646, 5961717, 7928469, 11923434, 15856938, 17885151, 28483759, 35770302, 56967518, 85451277, 170902554, 256353831, 512707662, 769061493, 1538122986]

約数ペア:

[(1, 1538122986), (2, 769061493), (3, 512707662), (6, 256353831), (9, 170902554), (18, 85451277), (27, 56967518), (43, 35770302), (54, 28483759), (86, 17885151), (97, 15856938), (129, 11923434), (194, 7928469), (258, 5961717), (291, 5285646), (387, 3974478), (582, 2642823), (774, 1987239), (873, 1761882), (1161, 1324826), (1746, 880941), (2322, 662413), (2619, 587294), (4171, 368766), (5238, 293647), (6829, 225234), (8342, 184383), (12513, 122922), (13658, 112617), (20487, 75078), (25026, 61461), (37539, 40974)]