2582622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 6489600

約数和(自身を除く): 3906978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 199, 206, 309, 398, 597, 618, 721, 927, 1194, 1393, 1442, 1791, 1854, 2163, 2786, 3582, 4179, 4326, 6489, 8358, 12537, 12978, 20497, 25074, 40994, 61491, 122982, 143479, 184473, 286958, 368946, 430437, 860874, 1291311, 2582622]

約数ペア:

[(1, 2582622), (2, 1291311), (3, 860874), (6, 430437), (7, 368946), (9, 286958), (14, 184473), (18, 143479), (21, 122982), (42, 61491), (63, 40994), (103, 25074), (126, 20497), (199, 12978), (206, 12537), (309, 8358), (398, 6489), (597, 4326), (618, 4179), (721, 3582), (927, 2786), (1194, 2163), (1393, 1854), (1442, 1791)]