2979665556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{35472209}}^1$

素因数の和:35472223

約数の個数: 24

約数和(自身を含む): 7945775040

約数和(自身を除く): 4966109484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 35472209, 70944418, 106416627, 141888836, 212833254, 248305463, 425666508, 496610926, 744916389, 993221852, 1489832778, 2979665556]

約数ペア:

[(1, 2979665556), (2, 1489832778), (3, 993221852), (4, 744916389), (6, 496610926), (7, 425666508), (12, 248305463), (14, 212833254), (21, 141888836), (28, 106416627), (42, 70944418), (84, 35472209)]