78969402

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{6823}}^1$

素因数の和:7474

約数の個数: 24

約数和(自身を含む): 171391584

約数和(自身を除く): 92422182

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 6823, 11574, 13646, 20469, 40938, 61407, 122814, 4387189, 8774378, 13161567, 26323134, 39484701, 78969402]

約数ペア:

[(1, 78969402), (2, 39484701), (3, 26323134), (6, 13161567), (9, 8774378), (18, 4387189), (643, 122814), (1286, 61407), (1929, 40938), (3858, 20469), (5787, 13646), (6823, 11574)]