1813392

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{257}}^1$

素因数の和:285

約数の個数: 90

約数和(自身を含む): 5926518

約数和(自身を除く): 4113126

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 257, 294, 336, 392, 441, 504, 514, 588, 771, 784, 882, 1008, 1028, 1176, 1542, 1764, 1799, 2056, 2313, 2352, 3084, 3528, 3598, 4112, 4626, 5397, 6168, 7056, 7196, 9252, 10794, 12336, 12593, 14392, 16191, 18504, 21588, 25186, 28784, 32382, 37008, 37779, 43176, 50372, 64764, 75558, 86352, 100744, 113337, 129528, 151116, 201488, 226674, 259056, 302232, 453348, 604464, 906696, 1813392]

約数ペア:

[(1, 1813392), (2, 906696), (3, 604464), (4, 453348), (6, 302232), (7, 259056), (8, 226674), (9, 201488), (12, 151116), (14, 129528), (16, 113337), (18, 100744), (21, 86352), (24, 75558), (28, 64764), (36, 50372), (42, 43176), (48, 37779), (49, 37008), (56, 32382), (63, 28784), (72, 25186), (84, 21588), (98, 18504), (112, 16191), (126, 14392), (144, 12593), (147, 12336), (168, 10794), (196, 9252), (252, 7196), (257, 7056), (294, 6168), (336, 5397), (392, 4626), (441, 4112), (504, 3598), (514, 3528), (588, 3084), (771, 2352), (784, 2313), (882, 2056), (1008, 1799), (1028, 1764), (1176, 1542)]