2512998

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 5637600

約数和(自身を除く): 3124602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 269, 346, 519, 538, 807, 1038, 1557, 1614, 2421, 3114, 4671, 4842, 7263, 9342, 14526, 46537, 93074, 139611, 279222, 418833, 837666, 1256499, 2512998]

約数ペア:

[(1, 2512998), (2, 1256499), (3, 837666), (6, 418833), (9, 279222), (18, 139611), (27, 93074), (54, 46537), (173, 14526), (269, 9342), (346, 7263), (519, 4842), (538, 4671), (807, 3114), (1038, 2421), (1557, 1614)]