140689884

素因数分解:

$2^2\times 3^1\times {\mathrm{661}}^1\times {\mathrm{17737}}^1$

素因数の和:18405

約数の個数: 24

約数和(自身を含む): 328791568

約数和(自身を除く): 188101684

約数列:

[1, 2, 3, 4, 6, 12, 661, 1322, 1983, 2644, 3966, 7932, 17737, 35474, 53211, 70948, 106422, 212844, 11724157, 23448314, 35172471, 46896628, 70344942, 140689884]

約数ペア:

[(1, 140689884), (2, 70344942), (3, 46896628), (4, 35172471), (6, 23448314), (12, 11724157), (661, 212844), (1322, 106422), (1983, 70948), (2644, 53211), (3966, 35474), (7932, 17737)]