39876156

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15601}}^1$

素因数の和:15682

約数の個数: 36

約数和(自身を含む): 102224304

約数和(自身を除く): 62348148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 15601, 31202, 46803, 62404, 93606, 140409, 187212, 280818, 561636, 1107671, 2215342, 3323013, 4430684, 6646026, 9969039, 13292052, 19938078, 39876156]

約数ペア:

[(1, 39876156), (2, 19938078), (3, 13292052), (4, 9969039), (6, 6646026), (9, 4430684), (12, 3323013), (18, 2215342), (36, 1107671), (71, 561636), (142, 280818), (213, 187212), (284, 140409), (426, 93606), (639, 62404), (852, 46803), (1278, 31202), (2556, 15601)]