983388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 2741760

約数和(自身を除く): 1758372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 509, 644, 966, 1018, 1527, 1932, 2036, 3054, 3563, 6108, 7126, 10689, 11707, 14252, 21378, 23414, 35121, 42756, 46828, 70242, 81949, 140484, 163898, 245847, 327796, 491694, 983388]

約数ペア:

[(1, 983388), (2, 491694), (3, 327796), (4, 245847), (6, 163898), (7, 140484), (12, 81949), (14, 70242), (21, 46828), (23, 42756), (28, 35121), (42, 23414), (46, 21378), (69, 14252), (84, 11707), (92, 10689), (138, 7126), (161, 6108), (276, 3563), (322, 3054), (483, 2036), (509, 1932), (644, 1527), (966, 1018)]