18372556504

素因数分解:

$2^3\times {\mathrm{521}}^1\times {\mathrm{1427}}^1\times {\mathrm{3089}}^1$

素因数の和:5043

約数の個数: 32

約数和(自身を含む): 34550031600

約数和(自身を除く): 16177475096

約数列:

[1, 2, 4, 8, 521, 1042, 1427, 2084, 2854, 3089, 4168, 5708, 6178, 11416, 12356, 24712, 743467, 1486934, 1609369, 2973868, 3218738, 4408003, 5947736, 6437476, 8816006, 12874952, 17632012, 35264024, 2296569563, 4593139126, 9186278252, 18372556504]

約数ペア:

[(1, 18372556504), (2, 9186278252), (4, 4593139126), (8, 2296569563), (521, 35264024), (1042, 17632012), (1427, 12874952), (2084, 8816006), (2854, 6437476), (3089, 5947736), (4168, 4408003), (5708, 3218738), (6178, 2973868), (11416, 1609369), (12356, 1486934), (24712, 743467)]