11789478

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{28477}}^1$

素因数の和:28508

約数の個数: 24

約数和(自身を含む): 26655408

約数和(自身を除く): 14865930

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 28477, 56954, 85431, 170862, 256293, 512586, 654971, 1309942, 1964913, 3929826, 5894739, 11789478]

約数ペア:

[(1, 11789478), (2, 5894739), (3, 3929826), (6, 1964913), (9, 1309942), (18, 654971), (23, 512586), (46, 256293), (69, 170862), (138, 85431), (207, 56954), (414, 28477)]