18557826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19211}}^1$

素因数の和:19246

約数の個数: 32

約数和(自身を含む): 44264448

約数和(自身を除く): 25706622

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19211, 38422, 57633, 115266, 134477, 268954, 403431, 441853, 806862, 883706, 1325559, 2651118, 3092971, 6185942, 9278913, 18557826]

約数ペア:

[(1, 18557826), (2, 9278913), (3, 6185942), (6, 3092971), (7, 2651118), (14, 1325559), (21, 883706), (23, 806862), (42, 441853), (46, 403431), (69, 268954), (138, 134477), (161, 115266), (322, 57633), (483, 38422), (966, 19211)]