2021822058

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 4283020800

約数和(自身を除く): 2261198742

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 271, 318, 542, 809, 813, 1537, 1618, 1626, 2427, 3074, 4611, 4854, 7859, 9222, 14363, 15718, 23461, 23577, 28726, 42877, 43089, 46922, 47154, 70383, 85754, 86178, 128631, 140766, 219239, 257262, 416527, 438478, 657717, 833054, 1243433, 1249581, 1315434, 2486866, 2499162, 3730299, 6357931, 7460598, 11619667, 12715862, 19073793, 23239334, 34859001, 38147586, 69718002, 336970343, 673940686, 1010911029, 2021822058]

約数ペア:

[(1, 2021822058), (2, 1010911029), (3, 673940686), (6, 336970343), (29, 69718002), (53, 38147586), (58, 34859001), (87, 23239334), (106, 19073793), (159, 12715862), (174, 11619667), (271, 7460598), (318, 6357931), (542, 3730299), (809, 2499162), (813, 2486866), (1537, 1315434), (1618, 1249581), (1626, 1243433), (2427, 833054), (3074, 657717), (4611, 438478), (4854, 416527), (7859, 257262), (9222, 219239), (14363, 140766), (15718, 128631), (23461, 86178), (23577, 85754), (28726, 70383), (42877, 47154), (43089, 46922)]