39390234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1447}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 85142400

約数和(自身を除く): 45752166

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 1047, 1447, 2094, 2894, 4341, 4537, 8682, 9074, 13611, 18811, 27222, 37622, 56433, 112866, 505003, 1010006, 1515009, 3030018, 6565039, 13130078, 19695117, 39390234]

約数ペア:

[(1, 39390234), (2, 19695117), (3, 13130078), (6, 6565039), (13, 3030018), (26, 1515009), (39, 1010006), (78, 505003), (349, 112866), (698, 56433), (1047, 37622), (1447, 27222), (2094, 18811), (2894, 13611), (4341, 9074), (4537, 8682)]