2021000382

素因数分解:

$2^1\times 3^5\times {\mathrm{1571}}^1\times {\mathrm{2647}}^1$

素因数の和:4235

約数の個数: 48

約数和(自身を含む): 4545620352

約数和(自身を除く): 2524619970

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 1571, 2647, 3142, 4713, 5294, 7941, 9426, 14139, 15882, 23823, 28278, 42417, 47646, 71469, 84834, 127251, 142938, 214407, 254502, 381753, 428814, 643221, 763506, 1286442, 4158437, 8316874, 12475311, 24950622, 37425933, 74851866, 112277799, 224555598, 336833397, 673666794, 1010500191, 2021000382]

約数ペア:

[(1, 2021000382), (2, 1010500191), (3, 673666794), (6, 336833397), (9, 224555598), (18, 112277799), (27, 74851866), (54, 37425933), (81, 24950622), (162, 12475311), (243, 8316874), (486, 4158437), (1571, 1286442), (2647, 763506), (3142, 643221), (4713, 428814), (5294, 381753), (7941, 254502), (9426, 214407), (14139, 142938), (15882, 127251), (23823, 84834), (28278, 71469), (42417, 47646)]