39405042

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{3079}}^1$

素因数の和:3172

約数の個数: 40

約数和(自身を含む): 89443200

約数和(自身を除く): 50038158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 3079, 4266, 6158, 6399, 9237, 12798, 18474, 27711, 55422, 83133, 166266, 243241, 249399, 486482, 498798, 729723, 1459446, 2189169, 4378338, 6567507, 13135014, 19702521, 39405042]

約数ペア:

[(1, 39405042), (2, 19702521), (3, 13135014), (6, 6567507), (9, 4378338), (18, 2189169), (27, 1459446), (54, 729723), (79, 498798), (81, 486482), (158, 249399), (162, 243241), (237, 166266), (474, 83133), (711, 55422), (1422, 27711), (2133, 18474), (3079, 12798), (4266, 9237), (6158, 6399)]