2001774

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 4202496

約数和(自身を除く): 2200722

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 127, 142, 213, 222, 254, 381, 426, 762, 2627, 4699, 5254, 7881, 9017, 9398, 14097, 15762, 18034, 27051, 28194, 54102, 333629, 667258, 1000887, 2001774]

約数ペア:

[(1, 2001774), (2, 1000887), (3, 667258), (6, 333629), (37, 54102), (71, 28194), (74, 27051), (111, 18034), (127, 15762), (142, 14097), (213, 9398), (222, 9017), (254, 7881), (381, 5254), (426, 4699), (762, 2627)]