6821538

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 14100480

約数和(自身を除く): 7278942

約数列:

[1, 2, 3, 6, 67, 71, 134, 142, 201, 213, 239, 402, 426, 478, 717, 1434, 4757, 9514, 14271, 16013, 16969, 28542, 32026, 33938, 48039, 50907, 96078, 101814, 1136923, 2273846, 3410769, 6821538]

約数ペア:

[(1, 6821538), (2, 3410769), (3, 2273846), (6, 1136923), (67, 101814), (71, 96078), (134, 50907), (142, 48039), (201, 33938), (213, 32026), (239, 28542), (402, 16969), (426, 16013), (478, 14271), (717, 9514), (1434, 4757)]