1186938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 2785536

約数和(自身を除く): 1598598

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 61, 69, 94, 122, 138, 141, 183, 207, 282, 366, 414, 423, 549, 846, 1081, 1098, 1403, 2162, 2806, 2867, 3243, 4209, 5734, 6486, 8418, 8601, 9729, 12627, 17202, 19458, 25254, 25803, 51606, 65941, 131882, 197823, 395646, 593469, 1186938]

約数ペア:

[(1, 1186938), (2, 593469), (3, 395646), (6, 197823), (9, 131882), (18, 65941), (23, 51606), (46, 25803), (47, 25254), (61, 19458), (69, 17202), (94, 12627), (122, 9729), (138, 8601), (141, 8418), (183, 6486), (207, 5734), (282, 4209), (366, 3243), (414, 2867), (423, 2806), (549, 2162), (846, 1403), (1081, 1098)]