39623388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20509}}^1$

素因数の和:20546

約数の個数: 48

約数和(自身を含む): 110261760

約数和(自身を除く): 70638372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 20509, 41018, 61527, 82036, 123054, 143563, 246108, 287126, 430689, 471707, 574252, 861378, 943414, 1415121, 1722756, 1886828, 2830242, 3301949, 5660484, 6603898, 9905847, 13207796, 19811694, 39623388]

約数ペア:

[(1, 39623388), (2, 19811694), (3, 13207796), (4, 9905847), (6, 6603898), (7, 5660484), (12, 3301949), (14, 2830242), (21, 1886828), (23, 1722756), (28, 1415121), (42, 943414), (46, 861378), (69, 574252), (84, 471707), (92, 430689), (138, 287126), (161, 246108), (276, 143563), (322, 123054), (483, 82036), (644, 61527), (966, 41018), (1932, 20509)]