25974

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:61

約数の個数: 32

約数和(自身を含む): 63840

約数和(自身を除く): 37866

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 111, 117, 222, 234, 333, 351, 481, 666, 702, 962, 999, 1443, 1998, 2886, 4329, 8658, 12987, 25974]

約数ペア:

[(1, 25974), (2, 12987), (3, 8658), (6, 4329), (9, 2886), (13, 1998), (18, 1443), (26, 999), (27, 962), (37, 702), (39, 666), (54, 481), (74, 351), (78, 333), (111, 234), (117, 222)]