3158406

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 7326720

約数和(自身を除く): 4168314

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 2543, 5086, 7629, 15258, 22887, 45774, 58489, 68661, 116978, 137322, 175467, 350934, 526401, 1052802, 1579203, 3158406]

約数ペア:

[(1, 3158406), (2, 1579203), (3, 1052802), (6, 526401), (9, 350934), (18, 175467), (23, 137322), (27, 116978), (46, 68661), (54, 58489), (69, 45774), (138, 22887), (207, 15258), (414, 7629), (621, 5086), (1242, 2543)]