2016459666

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{21383}}^1$

素因数の和:21448

約数の個数: 72

約数和(自身を含む): 4883763456

約数和(自身を除く): 2867303790

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 1014, 1209, 1521, 2418, 3042, 3627, 5239, 7254, 10478, 15717, 21383, 31434, 42766, 47151, 64149, 94302, 128298, 192447, 277979, 384894, 555958, 662873, 833937, 1325746, 1667874, 1988619, 2501811, 3613727, 3977238, 5003622, 5965857, 7227454, 8617349, 10841181, 11931714, 17234698, 21682362, 25852047, 32523543, 51704094, 65047086, 77556141, 112025537, 155112282, 224051074, 336076611, 672153222, 1008229833, 2016459666]

約数ペア:

[(1, 2016459666), (2, 1008229833), (3, 672153222), (6, 336076611), (9, 224051074), (13, 155112282), (18, 112025537), (26, 77556141), (31, 65047086), (39, 51704094), (62, 32523543), (78, 25852047), (93, 21682362), (117, 17234698), (169, 11931714), (186, 10841181), (234, 8617349), (279, 7227454), (338, 5965857), (403, 5003622), (507, 3977238), (558, 3613727), (806, 2501811), (1014, 1988619), (1209, 1667874), (1521, 1325746), (2418, 833937), (3042, 662873), (3627, 555958), (5239, 384894), (7254, 277979), (10478, 192447), (15717, 128298), (21383, 94302), (31434, 64149), (42766, 47151)]