19122187728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{69151}}^1$

素因数の和:69992

約数の個数: 80

約数和(自身を含む): 56525398016

約数和(自身を除く): 37403210288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 823, 1646, 2469, 3292, 4938, 5761, 6584, 9876, 11522, 13168, 17283, 19752, 23044, 34566, 39504, 46088, 69132, 69151, 92176, 138264, 138302, 207453, 276528, 276604, 414906, 484057, 553208, 829812, 968114, 1106416, 1452171, 1659624, 1936228, 2904342, 3319248, 3872456, 5808684, 7744912, 11617368, 23234736, 56911273, 113822546, 170733819, 227645092, 341467638, 398378911, 455290184, 682935276, 796757822, 910580368, 1195136733, 1365870552, 1593515644, 2390273466, 2731741104, 3187031288, 4780546932, 6374062576, 9561093864, 19122187728]

約数ペア:

[(1, 19122187728), (2, 9561093864), (3, 6374062576), (4, 4780546932), (6, 3187031288), (7, 2731741104), (8, 2390273466), (12, 1593515644), (14, 1365870552), (16, 1195136733), (21, 910580368), (24, 796757822), (28, 682935276), (42, 455290184), (48, 398378911), (56, 341467638), (84, 227645092), (112, 170733819), (168, 113822546), (336, 56911273), (823, 23234736), (1646, 11617368), (2469, 7744912), (3292, 5808684), (4938, 3872456), (5761, 3319248), (6584, 2904342), (9876, 1936228), (11522, 1659624), (13168, 1452171), (17283, 1106416), (19752, 968114), (23044, 829812), (34566, 553208), (39504, 484057), (46088, 414906), (69132, 276604), (69151, 276528), (92176, 207453), (138264, 138302)]