39549972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1909

約数の個数: 96

約数和(自身を含む): 120121344

約数和(自身を除く): 80571372

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 132, 138, 154, 161, 231, 253, 276, 308, 322, 462, 483, 506, 644, 759, 924, 966, 1012, 1518, 1771, 1861, 1932, 3036, 3542, 3722, 5313, 5583, 7084, 7444, 10626, 11166, 13027, 20471, 21252, 22332, 26054, 39081, 40942, 42803, 52108, 61413, 78162, 81884, 85606, 122826, 128409, 143297, 156324, 171212, 245652, 256818, 286594, 299621, 429891, 470833, 513636, 573188, 599242, 859782, 898863, 941666, 1198484, 1412499, 1719564, 1797726, 1883332, 2824998, 3295831, 3595452, 5649996, 6591662, 9887493, 13183324, 19774986, 39549972]

約数ペア:

[(1, 39549972), (2, 19774986), (3, 13183324), (4, 9887493), (6, 6591662), (7, 5649996), (11, 3595452), (12, 3295831), (14, 2824998), (21, 1883332), (22, 1797726), (23, 1719564), (28, 1412499), (33, 1198484), (42, 941666), (44, 898863), (46, 859782), (66, 599242), (69, 573188), (77, 513636), (84, 470833), (92, 429891), (132, 299621), (138, 286594), (154, 256818), (161, 245652), (231, 171212), (253, 156324), (276, 143297), (308, 128409), (322, 122826), (462, 85606), (483, 81884), (506, 78162), (644, 61413), (759, 52108), (924, 42803), (966, 40942), (1012, 39081), (1518, 26054), (1771, 22332), (1861, 21252), (1932, 20471), (3036, 13027), (3542, 11166), (3722, 10626), (5313, 7444), (5583, 7084)]