18782990214

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{68041}}^1$

素因数の和:68516

約数の個数: 32

約数和(自身を含む): 37951105920

約数和(自身を除く): 19168115706

約数列:

[1, 2, 3, 6, 139, 278, 331, 417, 662, 834, 993, 1986, 46009, 68041, 92018, 136082, 138027, 204123, 276054, 408246, 9457699, 18915398, 22521571, 28373097, 45043142, 56746194, 67564713, 135129426, 3130498369, 6260996738, 9391495107, 18782990214]

約数ペア:

[(1, 18782990214), (2, 9391495107), (3, 6260996738), (6, 3130498369), (139, 135129426), (278, 67564713), (331, 56746194), (417, 45043142), (662, 28373097), (834, 22521571), (993, 18915398), (1986, 9457699), (46009, 408246), (68041, 276054), (92018, 204123), (136082, 138027)]