17885628

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21601}}^1$

素因数の和:21634

約数の個数: 36

約数和(自身を含む): 47178768

約数和(自身を除く): 29293140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 21601, 43202, 64803, 86404, 129606, 194409, 259212, 388818, 496823, 777636, 993646, 1490469, 1987292, 2980938, 4471407, 5961876, 8942814, 17885628]

約数ペア:

[(1, 17885628), (2, 8942814), (3, 5961876), (4, 4471407), (6, 2980938), (9, 1987292), (12, 1490469), (18, 993646), (23, 777636), (36, 496823), (46, 388818), (69, 259212), (92, 194409), (138, 129606), (207, 86404), (276, 64803), (414, 43202), (828, 21601)]