40804494

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{509}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 84602880

約数和(自身を除く): 43798386

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 431, 509, 862, 1018, 1293, 1527, 2586, 3054, 13361, 15779, 26722, 31558, 40083, 47337, 80166, 94674, 219379, 438758, 658137, 1316274, 6800749, 13601498, 20402247, 40804494]

約数ペア:

[(1, 40804494), (2, 20402247), (3, 13601498), (6, 6800749), (31, 1316274), (62, 658137), (93, 438758), (186, 219379), (431, 94674), (509, 80166), (862, 47337), (1018, 40083), (1293, 31558), (1527, 26722), (2586, 15779), (3054, 13361)]