1289545074

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{360007}}^1$

素因数の和:360214

約数の個数: 24

約数和(自身を含む): 2808062400

約数和(自身を除く): 1518517326

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 360007, 720014, 1080021, 2160042, 3240063, 6480126, 71641393, 143282786, 214924179, 429848358, 644772537, 1289545074]

約数ペア:

[(1, 1289545074), (2, 644772537), (3, 429848358), (6, 214924179), (9, 143282786), (18, 71641393), (199, 6480126), (398, 3240063), (597, 2160042), (1194, 1080021), (1791, 720014), (3582, 360007)]