2131836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 5832960

約数和(自身を除く): 3701124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 619, 861, 1148, 1238, 1722, 1857, 2476, 3444, 3714, 4333, 7428, 8666, 12999, 17332, 25379, 25998, 50758, 51996, 76137, 101516, 152274, 177653, 304548, 355306, 532959, 710612, 1065918, 2131836]

約数ペア:

[(1, 2131836), (2, 1065918), (3, 710612), (4, 532959), (6, 355306), (7, 304548), (12, 177653), (14, 152274), (21, 101516), (28, 76137), (41, 51996), (42, 50758), (82, 25998), (84, 25379), (123, 17332), (164, 12999), (246, 8666), (287, 7428), (492, 4333), (574, 3714), (619, 3444), (861, 2476), (1148, 1857), (1238, 1722)]