40591836

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15881}}^1$

素因数の和:15962

約数の個数: 36

約数和(自身を含む): 104058864

約数和(自身を除く): 63467028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 15881, 31762, 47643, 63524, 95286, 142929, 190572, 285858, 571716, 1127551, 2255102, 3382653, 4510204, 6765306, 10147959, 13530612, 20295918, 40591836]

約数ペア:

[(1, 40591836), (2, 20295918), (3, 13530612), (4, 10147959), (6, 6765306), (9, 4510204), (12, 3382653), (18, 2255102), (36, 1127551), (71, 571716), (142, 285858), (213, 190572), (284, 142929), (426, 95286), (639, 63524), (852, 47643), (1278, 31762), (2556, 15881)]