129068268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1536527}}^1$

素因数の和:1536541

約数の個数: 24

約数和(自身を含む): 344182272

約数和(自身を除く): 215114004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1536527, 3073054, 4609581, 6146108, 9219162, 10755689, 18438324, 21511378, 32267067, 43022756, 64534134, 129068268]

約数ペア:

[(1, 129068268), (2, 64534134), (3, 43022756), (4, 32267067), (6, 21511378), (7, 18438324), (12, 10755689), (14, 9219162), (21, 6146108), (28, 4609581), (42, 3073054), (84, 1536527)]