81241428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{294353}}^1$

素因数の和:294383

約数の個数: 24

約数和(自身を含む): 197805888

約数和(自身を除く): 116564460

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 294353, 588706, 883059, 1177412, 1766118, 3532236, 6770119, 13540238, 20310357, 27080476, 40620714, 81241428]

約数ペア:

[(1, 81241428), (2, 40620714), (3, 27080476), (4, 20310357), (6, 13540238), (12, 6770119), (23, 3532236), (46, 1766118), (69, 1177412), (92, 883059), (138, 588706), (276, 294353)]