18731424

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{4759}}^1$

素因数の和:4813

約数の個数: 48

約数和(自身を含む): 50379840

約数和(自身を除く): 31648416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 4759, 9518, 14277, 19036, 28554, 38072, 57108, 76144, 114216, 152288, 195119, 228432, 390238, 456864, 585357, 780476, 1170714, 1560952, 2341428, 3121904, 4682856, 6243808, 9365712, 18731424]

約数ペア:

[(1, 18731424), (2, 9365712), (3, 6243808), (4, 4682856), (6, 3121904), (8, 2341428), (12, 1560952), (16, 1170714), (24, 780476), (32, 585357), (41, 456864), (48, 390238), (82, 228432), (96, 195119), (123, 152288), (164, 114216), (246, 76144), (328, 57108), (492, 38072), (656, 28554), (984, 19036), (1312, 14277), (1968, 9518), (3936, 4759)]