57507018

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 118599552

約数和(自身を除く): 61092534

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 2213, 4331, 4426, 6639, 8662, 12993, 13278, 25986, 134993, 157123, 269986, 314246, 404979, 471369, 809958, 942738, 9584503, 19169006, 28753509, 57507018]

約数ペア:

[(1, 57507018), (2, 28753509), (3, 19169006), (6, 9584503), (61, 942738), (71, 809958), (122, 471369), (142, 404979), (183, 314246), (213, 269986), (366, 157123), (426, 134993), (2213, 25986), (4331, 13278), (4426, 12993), (6639, 8662)]