81058182

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{1489}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 166784640

約数和(自身を除く): 85726458

約数列:

[1, 2, 3, 6, 43, 86, 129, 211, 258, 422, 633, 1266, 1489, 2978, 4467, 8934, 9073, 18146, 27219, 54438, 64027, 128054, 192081, 314179, 384162, 628358, 942537, 1885074, 13509697, 27019394, 40529091, 81058182]

約数ペア:

[(1, 81058182), (2, 40529091), (3, 27019394), (6, 13509697), (43, 1885074), (86, 942537), (129, 628358), (211, 384162), (258, 314179), (422, 192081), (633, 128054), (1266, 64027), (1489, 54438), (2978, 27219), (4467, 18146), (8934, 9073)]