140031828

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{11681}}^1$

素因数の和:11734

約数の個数: 60

約数和(自身を含む): 375996852

約数和(自身を除く): 235965024

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2997, 3996, 5994, 11681, 11988, 23362, 35043, 46724, 70086, 105129, 140172, 210258, 315387, 420516, 432197, 630774, 864394, 946161, 1261548, 1296591, 1728788, 1892322, 2593182, 3784644, 3889773, 5186364, 7779546, 11669319, 15559092, 23338638, 35007957, 46677276, 70015914, 140031828]

約数ペア:

[(1, 140031828), (2, 70015914), (3, 46677276), (4, 35007957), (6, 23338638), (9, 15559092), (12, 11669319), (18, 7779546), (27, 5186364), (36, 3889773), (37, 3784644), (54, 2593182), (74, 1892322), (81, 1728788), (108, 1296591), (111, 1261548), (148, 946161), (162, 864394), (222, 630774), (324, 432197), (333, 420516), (444, 315387), (666, 210258), (999, 140172), (1332, 105129), (1998, 70086), (2997, 46724), (3996, 35043), (5994, 23362), (11681, 11988)]