18770136

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1451}}^1$

素因数の和:1485

約数の個数: 96

約数和(自身を含む): 59590080

約数和(自身を除く): 40819944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1451, 1617, 1848, 2156, 2902, 3234, 4312, 4353, 5804, 6468, 8706, 10157, 11608, 12936, 15961, 17412, 20314, 30471, 31922, 34824, 40628, 47883, 60942, 63844, 71099, 81256, 95766, 111727, 121884, 127688, 142198, 191532, 213297, 223454, 243768, 284396, 335181, 383064, 426594, 446908, 568792, 670362, 782089, 853188, 893816, 1340724, 1564178, 1706376, 2346267, 2681448, 3128356, 4692534, 6256712, 9385068, 18770136]

約数ペア:

[(1, 18770136), (2, 9385068), (3, 6256712), (4, 4692534), (6, 3128356), (7, 2681448), (8, 2346267), (11, 1706376), (12, 1564178), (14, 1340724), (21, 893816), (22, 853188), (24, 782089), (28, 670362), (33, 568792), (42, 446908), (44, 426594), (49, 383064), (56, 335181), (66, 284396), (77, 243768), (84, 223454), (88, 213297), (98, 191532), (132, 142198), (147, 127688), (154, 121884), (168, 111727), (196, 95766), (231, 81256), (264, 71099), (294, 63844), (308, 60942), (392, 47883), (462, 40628), (539, 34824), (588, 31922), (616, 30471), (924, 20314), (1078, 17412), (1176, 15961), (1451, 12936), (1617, 11608), (1848, 10157), (2156, 8706), (2902, 6468), (3234, 5804), (4312, 4353)]