2019410838

素因数分解:

$2^1\times 3^4\times {\mathrm{1607}}^1\times {\mathrm{7757}}^1$

素因数の和:9378

約数の個数: 40

約数和(自身を含む): 4528375632

約数和(自身を除く): 2508964794

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1607, 3214, 4821, 7757, 9642, 14463, 15514, 23271, 28926, 43389, 46542, 69813, 86778, 130167, 139626, 209439, 260334, 418878, 628317, 1256634, 12465499, 24930998, 37396497, 74792994, 112189491, 224378982, 336568473, 673136946, 1009705419, 2019410838]

約数ペア:

[(1, 2019410838), (2, 1009705419), (3, 673136946), (6, 336568473), (9, 224378982), (18, 112189491), (27, 74792994), (54, 37396497), (81, 24930998), (162, 12465499), (1607, 1256634), (3214, 628317), (4821, 418878), (7757, 260334), (9642, 209439), (14463, 139626), (15514, 130167), (23271, 86778), (28926, 69813), (43389, 46542)]