3975858

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 9642240

約数和(自身を除く): 5666382

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 61, 71, 102, 122, 142, 153, 183, 213, 306, 366, 426, 459, 549, 639, 918, 1037, 1098, 1207, 1278, 1647, 1917, 2074, 2414, 3111, 3294, 3621, 3834, 4331, 6222, 7242, 8662, 9333, 10863, 12993, 18666, 21726, 25986, 27999, 32589, 38979, 55998, 65178, 73627, 77958, 116937, 147254, 220881, 233874, 441762, 662643, 1325286, 1987929, 3975858]

約数ペア:

[(1, 3975858), (2, 1987929), (3, 1325286), (6, 662643), (9, 441762), (17, 233874), (18, 220881), (27, 147254), (34, 116937), (51, 77958), (54, 73627), (61, 65178), (71, 55998), (102, 38979), (122, 32589), (142, 27999), (153, 25986), (183, 21726), (213, 18666), (306, 12993), (366, 10863), (426, 9333), (459, 8662), (549, 7242), (639, 6222), (918, 4331), (1037, 3834), (1098, 3621), (1207, 3294), (1278, 3111), (1647, 2414), (1917, 2074)]