128796612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1533293}}^1$

素因数の和:1533307

約数の個数: 24

約数和(自身を含む): 343457856

約数和(自身を除く): 214661244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1533293, 3066586, 4599879, 6133172, 9199758, 10733051, 18399516, 21466102, 32199153, 42932204, 64398306, 128796612]

約数ペア:

[(1, 128796612), (2, 64398306), (3, 42932204), (4, 32199153), (6, 21466102), (7, 18399516), (12, 10733051), (14, 9199758), (21, 6133172), (28, 4599879), (42, 3066586), (84, 1533293)]