15031836

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5881}}^1$

素因数の和:5962

約数の個数: 36

約数和(自身を含む): 38538864

約数和(自身を除く): 23507028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 5881, 11762, 17643, 23524, 35286, 52929, 70572, 105858, 211716, 417551, 835102, 1252653, 1670204, 2505306, 3757959, 5010612, 7515918, 15031836]

約数ペア:

[(1, 15031836), (2, 7515918), (3, 5010612), (4, 3757959), (6, 2505306), (9, 1670204), (12, 1252653), (18, 835102), (36, 417551), (71, 211716), (142, 105858), (213, 70572), (284, 52929), (426, 35286), (639, 23524), (852, 17643), (1278, 11762), (2556, 5881)]