2941866

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 6598080

約数和(自身を除く): 3656214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 347, 471, 694, 942, 1041, 1413, 2082, 2826, 3123, 4239, 6246, 8478, 9369, 18738, 54479, 108958, 163437, 326874, 490311, 980622, 1470933, 2941866]

約数ペア:

[(1, 2941866), (2, 1470933), (3, 980622), (6, 490311), (9, 326874), (18, 163437), (27, 108958), (54, 54479), (157, 18738), (314, 9369), (347, 8478), (471, 6246), (694, 4239), (942, 3123), (1041, 2826), (1413, 2082)]