12871272954

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{417113}}^1$

素因数の和:417294

約数の個数: 32

約数和(自身を含む): 26628557760

約数和(自身を除く): 13757284806

約数列:

[1, 2, 3, 6, 37, 74, 111, 139, 222, 278, 417, 834, 5143, 10286, 15429, 30858, 417113, 834226, 1251339, 2502678, 15433181, 30866362, 46299543, 57978707, 92599086, 115957414, 173936121, 347872242, 2145212159, 4290424318, 6435636477, 12871272954]

約数ペア:

[(1, 12871272954), (2, 6435636477), (3, 4290424318), (6, 2145212159), (37, 347872242), (74, 173936121), (111, 115957414), (139, 92599086), (222, 57978707), (278, 46299543), (417, 30866362), (834, 15433181), (5143, 2502678), (10286, 1251339), (15429, 834226), (30858, 417113)]