861120876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{931949}}^1$

素因数の和:931974

約数の個数: 48

約数和(自身を含む): 2505081600

約数和(自身を除く): 1643960724

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 931949, 1863898, 2795847, 3727796, 5591694, 6523643, 10251439, 11183388, 13047286, 19570929, 20502878, 26094572, 30754317, 39141858, 41005756, 61508634, 71760073, 78283716, 123017268, 143520146, 215280219, 287040292, 430560438, 861120876]

約数ペア:

[(1, 861120876), (2, 430560438), (3, 287040292), (4, 215280219), (6, 143520146), (7, 123017268), (11, 78283716), (12, 71760073), (14, 61508634), (21, 41005756), (22, 39141858), (28, 30754317), (33, 26094572), (42, 20502878), (44, 19570929), (66, 13047286), (77, 11183388), (84, 10251439), (132, 6523643), (154, 5591694), (231, 3727796), (308, 2795847), (462, 1863898), (924, 931949)]