12863928

素因数分解:

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

素因数の和:6988

約数の個数: 64

約数和(自身を含む): 40101120

約数和(自身を除く): 27237192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 6961, 13922, 20883, 27844, 41766, 48727, 55688, 76571, 83532, 97454, 146181, 153142, 167064, 194908, 229713, 292362, 306284, 389816, 459426, 535997, 584724, 612568, 918852, 1071994, 1169448, 1607991, 1837704, 2143988, 3215982, 4287976, 6431964, 12863928]

約数ペア:

[(1, 12863928), (2, 6431964), (3, 4287976), (4, 3215982), (6, 2143988), (7, 1837704), (8, 1607991), (11, 1169448), (12, 1071994), (14, 918852), (21, 612568), (22, 584724), (24, 535997), (28, 459426), (33, 389816), (42, 306284), (44, 292362), (56, 229713), (66, 194908), (77, 167064), (84, 153142), (88, 146181), (132, 97454), (154, 83532), (168, 76571), (231, 55688), (264, 48727), (308, 41766), (462, 27844), (616, 20883), (924, 13922), (1848, 6961)]