21281330983704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{12251}}^1\times {\mathrm{6579961}}^1$

素因数の和:6592232

約数の個数: 64

約数和(自身を含む): 58044739985280

約数和(自身を除く): 36763409001576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 12251, 24502, 36753, 49004, 73506, 98008, 134761, 147012, 269522, 294024, 404283, 539044, 808566, 1078088, 1617132, 3234264, 6579961, 13159922, 19739883, 26319844, 39479766, 52639688, 72379571, 78959532, 144759142, 157919064, 217138713, 289518284, 434277426, 579036568, 868554852, 1737109704, 80611102211, 161222204422, 241833306633, 322444408844, 483666613266, 644888817688, 886722124321, 967333226532, 1773444248642, 1934666453064, 2660166372963, 3546888497284, 5320332745926, 7093776994568, 10640665491852, 21281330983704]

約数ペア:

[(1, 21281330983704), (2, 10640665491852), (3, 7093776994568), (4, 5320332745926), (6, 3546888497284), (8, 2660166372963), (11, 1934666453064), (12, 1773444248642), (22, 967333226532), (24, 886722124321), (33, 644888817688), (44, 483666613266), (66, 322444408844), (88, 241833306633), (132, 161222204422), (264, 80611102211), (12251, 1737109704), (24502, 868554852), (36753, 579036568), (49004, 434277426), (73506, 289518284), (98008, 217138713), (134761, 157919064), (147012, 144759142), (269522, 78959532), (294024, 72379571), (404283, 52639688), (539044, 39479766), (808566, 26319844), (1078088, 19739883), (1617132, 13159922), (3234264, 6579961)]