138343254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{1879}}^1$

素因数の和:3644

約数の個数: 32

約数和(自身を含む): 316561920

約数和(自身を除く): 178218666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1753, 1879, 3506, 3758, 5259, 5637, 10518, 11274, 12271, 13153, 24542, 26306, 36813, 39459, 73626, 78918, 3293887, 6587774, 9881661, 19763322, 23057209, 46114418, 69171627, 138343254]

約数ペア:

[(1, 138343254), (2, 69171627), (3, 46114418), (6, 23057209), (7, 19763322), (14, 9881661), (21, 6587774), (42, 3293887), (1753, 78918), (1879, 73626), (3506, 39459), (3758, 36813), (5259, 26306), (5637, 24542), (10518, 13153), (11274, 12271)]