20131447806

素因数分解:

$2^1\times 3^3\times {\mathrm{2879}}^1\times {\mathrm{129491}}^1$

素因数の和:132381

約数の個数: 32

約数和(自身を含む): 44752435200

約数和(自身を除く): 24620987394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2879, 5758, 8637, 17274, 25911, 51822, 77733, 129491, 155466, 258982, 388473, 776946, 1165419, 2330838, 3496257, 6992514, 372804589, 745609178, 1118413767, 2236827534, 3355241301, 6710482602, 10065723903, 20131447806]

約数ペア:

[(1, 20131447806), (2, 10065723903), (3, 6710482602), (6, 3355241301), (9, 2236827534), (18, 1118413767), (27, 745609178), (54, 372804589), (2879, 6992514), (5758, 3496257), (8637, 2330838), (17274, 1165419), (25911, 776946), (51822, 388473), (77733, 258982), (129491, 155466)]