68239458

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{77369}}^1$

素因数の和:77391

約数の個数: 36

約数和(自身を含む): 171993510

約数和(自身を除く): 103754052

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 77369, 154738, 232107, 464214, 541583, 696321, 1083166, 1392642, 1624749, 3249498, 3791081, 4874247, 7582162, 9748494, 11373243, 22746486, 34119729, 68239458]

約数ペア:

[(1, 68239458), (2, 34119729), (3, 22746486), (6, 11373243), (7, 9748494), (9, 7582162), (14, 4874247), (18, 3791081), (21, 3249498), (42, 1624749), (49, 1392642), (63, 1083166), (98, 696321), (126, 541583), (147, 464214), (294, 232107), (441, 154738), (882, 77369)]