6551538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 15050880

約数和(自身を除く): 8499342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 401, 778, 802, 1167, 1203, 2334, 2406, 2723, 2807, 5446, 5614, 8169, 8421, 16338, 16842, 155989, 311978, 467967, 935934, 1091923, 2183846, 3275769, 6551538]

約数ペア:

[(1, 6551538), (2, 3275769), (3, 2183846), (6, 1091923), (7, 935934), (14, 467967), (21, 311978), (42, 155989), (389, 16842), (401, 16338), (778, 8421), (802, 8169), (1167, 5614), (1203, 5446), (2334, 2807), (2406, 2723)]