12665322

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2164

約数の個数: 40

約数和(自身を含む): 29160516

約数和(自身を除く): 16495194

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2113, 2997, 4226, 5994, 6339, 12678, 19017, 38034, 57051, 78181, 114102, 156362, 171153, 234543, 342306, 469086, 703629, 1407258, 2110887, 4221774, 6332661, 12665322]

約数ペア:

[(1, 12665322), (2, 6332661), (3, 4221774), (6, 2110887), (9, 1407258), (18, 703629), (27, 469086), (37, 342306), (54, 234543), (74, 171153), (81, 156362), (111, 114102), (162, 78181), (222, 57051), (333, 38034), (666, 19017), (999, 12678), (1998, 6339), (2113, 5994), (2997, 4226)]