18692436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1153}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 50148224

約数和(自身を除く): 31455788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1153, 1158, 1351, 2306, 2316, 2702, 3459, 4053, 4612, 5404, 6918, 8071, 8106, 13836, 16142, 16212, 24213, 32284, 48426, 96852, 222529, 445058, 667587, 890116, 1335174, 1557703, 2670348, 3115406, 4673109, 6230812, 9346218, 18692436]

約数ペア:

[(1, 18692436), (2, 9346218), (3, 6230812), (4, 4673109), (6, 3115406), (7, 2670348), (12, 1557703), (14, 1335174), (21, 890116), (28, 667587), (42, 445058), (84, 222529), (193, 96852), (386, 48426), (579, 32284), (772, 24213), (1153, 16212), (1158, 16142), (1351, 13836), (2306, 8106), (2316, 8071), (2702, 6918), (3459, 5404), (4053, 4612)]