21483486

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6899}}^1$

素因数の和:7080

約数の個数: 24

約数和(自身を含む): 46823400

約数和(自身を除く): 25339914

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 6899, 13798, 20697, 41394, 62091, 124182, 1193527, 2387054, 3580581, 7161162, 10741743, 21483486]

約数ペア:

[(1, 21483486), (2, 10741743), (3, 7161162), (6, 3580581), (9, 2387054), (18, 1193527), (173, 124182), (346, 62091), (519, 41394), (1038, 20697), (1557, 13798), (3114, 6899)]