40538556

素因数分解:

$2^2\times 3^4\times {\mathrm{125119}}^1$

素因数の和:125135

約数の個数: 30

約数和(自身を含む): 105976640

約数和(自身を除く): 65438084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 125119, 250238, 375357, 500476, 750714, 1126071, 1501428, 2252142, 3378213, 4504284, 6756426, 10134639, 13512852, 20269278, 40538556]

約数ペア:

[(1, 40538556), (2, 20269278), (3, 13512852), (4, 10134639), (6, 6756426), (9, 4504284), (12, 3378213), (18, 2252142), (27, 1501428), (36, 1126071), (54, 750714), (81, 500476), (108, 375357), (162, 250238), (324, 125119)]