12775518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2529

約数の個数: 48

約数和(自身を含む): 32419296

約数和(自身を除く): 19643778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2473, 2583, 4946, 5166, 7419, 14838, 17311, 22257, 34622, 44514, 51933, 101393, 103866, 155799, 202786, 304179, 311598, 608358, 709751, 912537, 1419502, 1825074, 2129253, 4258506, 6387759, 12775518]

約数ペア:

[(1, 12775518), (2, 6387759), (3, 4258506), (6, 2129253), (7, 1825074), (9, 1419502), (14, 912537), (18, 709751), (21, 608358), (41, 311598), (42, 304179), (63, 202786), (82, 155799), (123, 103866), (126, 101393), (246, 51933), (287, 44514), (369, 34622), (574, 22257), (738, 17311), (861, 14838), (1722, 7419), (2473, 5166), (2583, 4946)]