2687191722

素因数分解:

$2^1\times 3^2\times {\mathrm{1879}}^1\times {\mathrm{79451}}^1$

素因数の和:81338

約数の個数: 24

約数和(自身を含む): 5825420640

約数和(自身を除く): 3138228918

約数列:

[1, 2, 3, 6, 9, 18, 1879, 3758, 5637, 11274, 16911, 33822, 79451, 158902, 238353, 476706, 715059, 1430118, 149288429, 298576858, 447865287, 895730574, 1343595861, 2687191722]

約数ペア:

[(1, 2687191722), (2, 1343595861), (3, 895730574), (6, 447865287), (9, 298576858), (18, 149288429), (1879, 1430118), (3758, 715059), (5637, 476706), (11274, 238353), (16911, 158902), (33822, 79451)]