19338437736

素因数分解:

$2^3\times 3^2\times {\mathrm{811}}^1\times {\mathrm{331183}}^1$

素因数の和:332006

約数の個数: 48

約数和(自身を含む): 52439674560

約数和(自身を除く): 33101236824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 811, 1622, 2433, 3244, 4866, 6488, 7299, 9732, 14598, 19464, 29196, 58392, 331183, 662366, 993549, 1324732, 1987098, 2649464, 2980647, 3974196, 5961294, 7948392, 11922588, 23845176, 268589413, 537178826, 805768239, 1074357652, 1611536478, 2148715304, 2417304717, 3223072956, 4834609434, 6446145912, 9669218868, 19338437736]

約数ペア:

[(1, 19338437736), (2, 9669218868), (3, 6446145912), (4, 4834609434), (6, 3223072956), (8, 2417304717), (9, 2148715304), (12, 1611536478), (18, 1074357652), (24, 805768239), (36, 537178826), (72, 268589413), (811, 23845176), (1622, 11922588), (2433, 7948392), (3244, 5961294), (4866, 3974196), (6488, 2980647), (7299, 2649464), (9732, 1987098), (14598, 1324732), (19464, 993549), (29196, 662366), (58392, 331183)]