129446844

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{21193}}^1$

素因数の和:21709

約数の個数: 24

約数和(自身を含む): 302650320

約数和(自身を除く): 173203476

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 21193, 42386, 63579, 84772, 127158, 254316, 10787237, 21574474, 32361711, 43148948, 64723422, 129446844]

約数ペア:

[(1, 129446844), (2, 64723422), (3, 43148948), (4, 32361711), (6, 21574474), (12, 10787237), (509, 254316), (1018, 127158), (1527, 84772), (2036, 63579), (3054, 42386), (6108, 21193)]