2019127824

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{74189}}^1$

素因数の和:74219

約数の個数: 120

約数和(自身を含む): 6697279680

約数和(自身を除く): 4678151856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 74189, 148378, 222567, 296756, 445134, 519323, 593512, 667701, 890268, 1038646, 1187024, 1335402, 1557969, 1780536, 2003103, 2077292, 2670804, 3115938, 3561072, 4006206, 4154584, 4673907, 5341608, 6009309, 6231876, 8012412, 8309168, 9347814, 10683216, 12018618, 12463752, 14021721, 16024824, 18027927, 18695628, 24037236, 24927504, 28043442, 32049648, 36055854, 37391256, 42065163, 48074472, 56086884, 72111708, 74782512, 84130326, 96148944, 112173768, 126195489, 144223416, 168260652, 224347536, 252390978, 288446832, 336521304, 504781956, 673042608, 1009563912, 2019127824]

約数ペア:

[(1, 2019127824), (2, 1009563912), (3, 673042608), (4, 504781956), (6, 336521304), (7, 288446832), (8, 252390978), (9, 224347536), (12, 168260652), (14, 144223416), (16, 126195489), (18, 112173768), (21, 96148944), (24, 84130326), (27, 74782512), (28, 72111708), (36, 56086884), (42, 48074472), (48, 42065163), (54, 37391256), (56, 36055854), (63, 32049648), (72, 28043442), (81, 24927504), (84, 24037236), (108, 18695628), (112, 18027927), (126, 16024824), (144, 14021721), (162, 12463752), (168, 12018618), (189, 10683216), (216, 9347814), (243, 8309168), (252, 8012412), (324, 6231876), (336, 6009309), (378, 5341608), (432, 4673907), (486, 4154584), (504, 4006206), (567, 3561072), (648, 3115938), (756, 2670804), (972, 2077292), (1008, 2003103), (1134, 1780536), (1296, 1557969), (1512, 1335402), (1701, 1187024), (1944, 1038646), (2268, 890268), (3024, 667701), (3402, 593512), (3888, 519323), (4536, 445134), (6804, 296756), (9072, 222567), (13608, 148378), (27216, 74189)]