28118496042

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2452337}}^1$

素因数の和:2452372

約数の個数: 72

約数和(自身を含む): 76321663236

約数和(自身を除く): 48203167194

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 2452337, 4904674, 7357011, 14714022, 17166359, 22071033, 31880381, 34332718, 44142066, 51499077, 63760762, 95641143, 102998154, 120164513, 154497231, 191282286, 223162667, 240329026, 286923429, 308994462, 360493539, 446325334, 573846858, 669488001, 720987078, 1081480617, 1338976002, 1562138669, 2008464003, 2162961234, 3124277338, 4016928006, 4686416007, 9372832014, 14059248021, 28118496042]

約数ペア:

[(1, 28118496042), (2, 14059248021), (3, 9372832014), (6, 4686416007), (7, 4016928006), (9, 3124277338), (13, 2162961234), (14, 2008464003), (18, 1562138669), (21, 1338976002), (26, 1081480617), (39, 720987078), (42, 669488001), (49, 573846858), (63, 446325334), (78, 360493539), (91, 308994462), (98, 286923429), (117, 240329026), (126, 223162667), (147, 191282286), (182, 154497231), (234, 120164513), (273, 102998154), (294, 95641143), (441, 63760762), (546, 51499077), (637, 44142066), (819, 34332718), (882, 31880381), (1274, 22071033), (1638, 17166359), (1911, 14714022), (3822, 7357011), (5733, 4904674), (11466, 2452337)]