68213538

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{164767}}^1$

素因数の和:164798

約数の個数: 24

約数和(自身を含む): 154222848

約数和(自身を除く): 86009310

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 164767, 329534, 494301, 988602, 1482903, 2965806, 3789641, 7579282, 11368923, 22737846, 34106769, 68213538]

約数ペア:

[(1, 68213538), (2, 34106769), (3, 22737846), (6, 11368923), (9, 7579282), (18, 3789641), (23, 2965806), (46, 1482903), (69, 988602), (138, 494301), (207, 329534), (414, 164767)]