1915002

素因数分解:

$2^1\times 3^4\times {\mathrm{11821}}^1$

素因数の和:11835

約数の個数: 20

約数和(自身を含む): 4291386

約数和(自身を除く): 2376384

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11821, 23642, 35463, 70926, 106389, 212778, 319167, 638334, 957501, 1915002]

約数ペア:

[(1, 1915002), (2, 957501), (3, 638334), (6, 319167), (9, 212778), (18, 106389), (27, 70926), (54, 35463), (81, 23642), (162, 11821)]