28888914762

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{339239}}^1$

素因数の和:339352

約数の個数: 64

約数和(自身を含む): 68390784000

約数和(自身を除く): 39501869238

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 83, 114, 166, 171, 249, 342, 498, 513, 747, 1026, 1494, 1577, 2241, 3154, 4482, 4731, 9462, 14193, 28386, 42579, 85158, 339239, 678478, 1017717, 2035434, 3053151, 6106302, 6445541, 9159453, 12891082, 18318906, 19336623, 28156837, 38673246, 56313674, 58009869, 84470511, 116019738, 168941022, 174029607, 253411533, 348059214, 506823066, 534979903, 760234599, 1069959806, 1520469198, 1604939709, 3209879418, 4814819127, 9629638254, 14444457381, 28888914762]

約数ペア:

[(1, 28888914762), (2, 14444457381), (3, 9629638254), (6, 4814819127), (9, 3209879418), (18, 1604939709), (19, 1520469198), (27, 1069959806), (38, 760234599), (54, 534979903), (57, 506823066), (83, 348059214), (114, 253411533), (166, 174029607), (171, 168941022), (249, 116019738), (342, 84470511), (498, 58009869), (513, 56313674), (747, 38673246), (1026, 28156837), (1494, 19336623), (1577, 18318906), (2241, 12891082), (3154, 9159453), (4482, 6445541), (4731, 6106302), (9462, 3053151), (14193, 2035434), (28386, 1017717), (42579, 678478), (85158, 339239)]