139636818

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{112429}}^1$

素因数の和:112463

約数の個数: 32

約数和(自身を含む): 323798400

約数和(自身を除く): 184161582

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 112429, 224858, 337287, 674574, 1011861, 2023722, 2585867, 3035583, 5171734, 6071166, 7757601, 15515202, 23272803, 46545606, 69818409, 139636818]

約数ペア:

[(1, 139636818), (2, 69818409), (3, 46545606), (6, 23272803), (9, 15515202), (18, 7757601), (23, 6071166), (27, 5171734), (46, 3035583), (54, 2585867), (69, 2023722), (138, 1011861), (207, 674574), (414, 337287), (621, 224858), (1242, 112429)]