39685386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13751}}^1$

素因数の和:13806

約数の個数: 32

約数和(自身を含む): 87792768

約数和(自身を除く): 48107382

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 13751, 27502, 41253, 82506, 178763, 357526, 508787, 536289, 1017574, 1072578, 1526361, 3052722, 6614231, 13228462, 19842693, 39685386]

約数ペア:

[(1, 39685386), (2, 19842693), (3, 13228462), (6, 6614231), (13, 3052722), (26, 1526361), (37, 1072578), (39, 1017574), (74, 536289), (78, 508787), (111, 357526), (222, 178763), (481, 82506), (962, 41253), (1443, 27502), (2886, 13751)]