8772138

素因数分解:

$2^1\times 3^4\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:500

約数の個数: 40

約数和(自身を含む): 19832868

約数和(自身を除く): 11060730

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 173, 313, 346, 519, 626, 939, 1038, 1557, 1878, 2817, 3114, 4671, 5634, 8451, 9342, 14013, 16902, 25353, 28026, 50706, 54149, 108298, 162447, 324894, 487341, 974682, 1462023, 2924046, 4386069, 8772138]

約数ペア:

[(1, 8772138), (2, 4386069), (3, 2924046), (6, 1462023), (9, 974682), (18, 487341), (27, 324894), (54, 162447), (81, 108298), (162, 54149), (173, 50706), (313, 28026), (346, 25353), (519, 16902), (626, 14013), (939, 9342), (1038, 8451), (1557, 5634), (1878, 4671), (2817, 3114)]