2019763836

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{144973}}^1$

素因数の和:145032

約数の個数: 60

約数和(自身を含む): 5402891032

約数和(自身を除く): 3383127196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 2322, 3483, 4644, 6966, 13932, 144973, 289946, 434919, 579892, 869838, 1304757, 1739676, 2609514, 3914271, 5219028, 6233839, 7828542, 11742813, 12467678, 15657084, 18701517, 23485626, 24935356, 37403034, 46971252, 56104551, 74806068, 112209102, 168313653, 224418204, 336627306, 504940959, 673254612, 1009881918, 2019763836]

約数ペア:

[(1, 2019763836), (2, 1009881918), (3, 673254612), (4, 504940959), (6, 336627306), (9, 224418204), (12, 168313653), (18, 112209102), (27, 74806068), (36, 56104551), (43, 46971252), (54, 37403034), (81, 24935356), (86, 23485626), (108, 18701517), (129, 15657084), (162, 12467678), (172, 11742813), (258, 7828542), (324, 6233839), (387, 5219028), (516, 3914271), (774, 2609514), (1161, 1739676), (1548, 1304757), (2322, 869838), (3483, 579892), (4644, 434919), (6966, 289946), (13932, 144973)]