61789194

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 138570432

約数和(自身を除く): 76781238

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 97, 129, 194, 258, 291, 387, 582, 774, 823, 873, 1646, 1746, 2469, 4171, 4938, 7407, 8342, 12513, 14814, 25026, 35389, 37539, 70778, 75078, 79831, 106167, 159662, 212334, 239493, 318501, 478986, 637002, 718479, 1436958, 3432733, 6865466, 10298199, 20596398, 30894597, 61789194]

約数ペア:

[(1, 61789194), (2, 30894597), (3, 20596398), (6, 10298199), (9, 6865466), (18, 3432733), (43, 1436958), (86, 718479), (97, 637002), (129, 478986), (194, 318501), (258, 239493), (291, 212334), (387, 159662), (582, 106167), (774, 79831), (823, 75078), (873, 70778), (1646, 37539), (1746, 35389), (2469, 25026), (4171, 14814), (4938, 12513), (7407, 8342)]