63974778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{7219}}^1$

素因数の和:7442

約数の個数: 32

約数和(自身を含む): 146941440

約数和(自身を除く): 82966662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2954, 4431, 7219, 8862, 14438, 21657, 43314, 50533, 101066, 151599, 303198, 1523209, 3046418, 4569627, 9139254, 10662463, 21324926, 31987389, 63974778]

約数ペア:

[(1, 63974778), (2, 31987389), (3, 21324926), (6, 10662463), (7, 9139254), (14, 4569627), (21, 3046418), (42, 1523209), (211, 303198), (422, 151599), (633, 101066), (1266, 50533), (1477, 43314), (2954, 21657), (4431, 14438), (7219, 8862)]