18971085744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10134127}}^1$

素因数の和:10134154

約数の個数: 60

約数和(自身を含む): 57176750176

約数和(自身を除く): 38205664432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10134127, 20268254, 30402381, 40536508, 60804762, 81073016, 91207143, 121609524, 131743651, 162146032, 182414286, 243219048, 263487302, 364828572, 395230953, 486438096, 526974604, 729657144, 790461906, 1053949208, 1185692859, 1459314288, 1580923812, 2107898416, 2371385718, 3161847624, 4742771436, 6323695248, 9485542872, 18971085744]

約数ペア:

[(1, 18971085744), (2, 9485542872), (3, 6323695248), (4, 4742771436), (6, 3161847624), (8, 2371385718), (9, 2107898416), (12, 1580923812), (13, 1459314288), (16, 1185692859), (18, 1053949208), (24, 790461906), (26, 729657144), (36, 526974604), (39, 486438096), (48, 395230953), (52, 364828572), (72, 263487302), (78, 243219048), (104, 182414286), (117, 162146032), (144, 131743651), (156, 121609524), (208, 91207143), (234, 81073016), (312, 60804762), (468, 40536508), (624, 30402381), (936, 20268254), (1872, 10134127)]