18402552

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{4057}}^1$

素因数の和:4082

約数の個数: 80

約数和(自身を含む): 58922160

約数和(自身を除く): 40519608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4057, 4536, 8114, 12171, 16228, 24342, 28399, 32456, 36513, 48684, 56798, 73026, 85197, 97368, 109539, 113596, 146052, 170394, 219078, 227192, 255591, 292104, 328617, 340788, 438156, 511182, 657234, 681576, 766773, 876312, 1022364, 1314468, 1533546, 2044728, 2300319, 2628936, 3067092, 4600638, 6134184, 9201276, 18402552]

約数ペア:

[(1, 18402552), (2, 9201276), (3, 6134184), (4, 4600638), (6, 3067092), (7, 2628936), (8, 2300319), (9, 2044728), (12, 1533546), (14, 1314468), (18, 1022364), (21, 876312), (24, 766773), (27, 681576), (28, 657234), (36, 511182), (42, 438156), (54, 340788), (56, 328617), (63, 292104), (72, 255591), (81, 227192), (84, 219078), (108, 170394), (126, 146052), (162, 113596), (168, 109539), (189, 97368), (216, 85197), (252, 73026), (324, 56798), (378, 48684), (504, 36513), (567, 32456), (648, 28399), (756, 24342), (1134, 16228), (1512, 12171), (2268, 8114), (4057, 4536)]