3958254

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3221

約数の個数: 32

約数和(自身を含む): 9181440

約数和(自身を除く): 5223186

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 3187, 6374, 9561, 19122, 28683, 57366, 73301, 86049, 146602, 172098, 219903, 439806, 659709, 1319418, 1979127, 3958254]

約数ペア:

[(1, 3958254), (2, 1979127), (3, 1319418), (6, 659709), (9, 439806), (18, 219903), (23, 172098), (27, 146602), (46, 86049), (54, 73301), (69, 57366), (138, 28683), (207, 19122), (414, 9561), (621, 6374), (1242, 3187)]