128466918

素因数分解:

$2^1\times 3^3\times {\mathrm{853}}^1\times {\mathrm{2789}}^1$

素因数の和:3653

約数の個数: 32

約数和(自身を含む): 285919200

約数和(自身を除く): 157452282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 853, 1706, 2559, 2789, 5118, 5578, 7677, 8367, 15354, 16734, 23031, 25101, 46062, 50202, 75303, 150606, 2379017, 4758034, 7137051, 14274102, 21411153, 42822306, 64233459, 128466918]

約数ペア:

[(1, 128466918), (2, 64233459), (3, 42822306), (6, 21411153), (9, 14274102), (18, 7137051), (27, 4758034), (54, 2379017), (853, 150606), (1706, 75303), (2559, 50202), (2789, 46062), (5118, 25101), (5578, 23031), (7677, 16734), (8367, 15354)]