2563074

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 5975424

約数和(自身を除く): 3412350

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 151, 207, 246, 302, 369, 414, 453, 738, 906, 943, 1359, 1886, 2718, 2829, 3473, 5658, 6191, 6946, 8487, 10419, 12382, 16974, 18573, 20838, 31257, 37146, 55719, 62514, 111438, 142393, 284786, 427179, 854358, 1281537, 2563074]

約数ペア:

[(1, 2563074), (2, 1281537), (3, 854358), (6, 427179), (9, 284786), (18, 142393), (23, 111438), (41, 62514), (46, 55719), (69, 37146), (82, 31257), (123, 20838), (138, 18573), (151, 16974), (207, 12382), (246, 10419), (302, 8487), (369, 6946), (414, 6191), (453, 5658), (738, 3473), (906, 2829), (943, 2718), (1359, 1886)]