6431964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6961}}^1$

素因数の和:6986

約数の個数: 48

約数和(自身を含む): 18713856

約数和(自身を除く): 12281892

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 6961, 13922, 20883, 27844, 41766, 48727, 76571, 83532, 97454, 146181, 153142, 194908, 229713, 292362, 306284, 459426, 535997, 584724, 918852, 1071994, 1607991, 2143988, 3215982, 6431964]

約数ペア:

[(1, 6431964), (2, 3215982), (3, 2143988), (4, 1607991), (6, 1071994), (7, 918852), (11, 584724), (12, 535997), (14, 459426), (21, 306284), (22, 292362), (28, 229713), (33, 194908), (42, 153142), (44, 146181), (66, 97454), (77, 83532), (84, 76571), (132, 48727), (154, 41766), (231, 27844), (308, 20883), (462, 13922), (924, 6961)]