2000649834

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{1913}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 4514590080

約数和(自身を除く): 2513940246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 181, 214, 321, 362, 543, 642, 963, 1086, 1629, 1913, 1926, 2889, 3258, 3826, 4887, 5739, 5778, 9774, 11478, 17217, 19367, 34434, 38734, 51651, 58101, 103302, 116202, 174303, 204691, 346253, 348606, 409382, 522909, 614073, 692506, 1038759, 1045818, 1228146, 1842219, 2077518, 3116277, 3684438, 5526657, 6232554, 9348831, 11053314, 18697662, 37049071, 74098142, 111147213, 222294426, 333441639, 666883278, 1000324917, 2000649834]

約数ペア:

[(1, 2000649834), (2, 1000324917), (3, 666883278), (6, 333441639), (9, 222294426), (18, 111147213), (27, 74098142), (54, 37049071), (107, 18697662), (181, 11053314), (214, 9348831), (321, 6232554), (362, 5526657), (543, 3684438), (642, 3116277), (963, 2077518), (1086, 1842219), (1629, 1228146), (1913, 1045818), (1926, 1038759), (2889, 692506), (3258, 614073), (3826, 522909), (4887, 409382), (5739, 348606), (5778, 346253), (9774, 204691), (11478, 174303), (17217, 116202), (19367, 103302), (34434, 58101), (38734, 51651)]