140289954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{5449}}^1$

素因数の和:6074

約数の個数: 32

約数和(自身を含む): 321244800

約数和(自身を除く): 180954846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 613, 1226, 1839, 3678, 4291, 5449, 8582, 10898, 12873, 16347, 25746, 32694, 38143, 76286, 114429, 228858, 3340237, 6680474, 10020711, 20041422, 23381659, 46763318, 70144977, 140289954]

約数ペア:

[(1, 140289954), (2, 70144977), (3, 46763318), (6, 23381659), (7, 20041422), (14, 10020711), (21, 6680474), (42, 3340237), (613, 228858), (1226, 114429), (1839, 76286), (3678, 38143), (4291, 32694), (5449, 25746), (8582, 16347), (10898, 12873)]