1805868

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 4892160

約数和(自身を除く): 3086292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 727, 828, 1242, 1454, 2181, 2484, 2908, 4362, 6543, 8724, 13086, 16721, 19629, 26172, 33442, 39258, 50163, 66884, 78516, 100326, 150489, 200652, 300978, 451467, 601956, 902934, 1805868]

約数ペア:

[(1, 1805868), (2, 902934), (3, 601956), (4, 451467), (6, 300978), (9, 200652), (12, 150489), (18, 100326), (23, 78516), (27, 66884), (36, 50163), (46, 39258), (54, 33442), (69, 26172), (92, 19629), (108, 16721), (138, 13086), (207, 8724), (276, 6543), (414, 4362), (621, 2908), (727, 2484), (828, 2181), (1242, 1454)]