2049532038

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{219389}}^1$

素因数の和:219573

約数の個数: 32

約数和(自身を含む): 4580863200

約数和(自身を除く): 2531331162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 219389, 438778, 658167, 1316334, 1974501, 3949002, 5923503, 11847006, 37954297, 75908594, 113862891, 227725782, 341588673, 683177346, 1024766019, 2049532038]

約数ペア:

[(1, 2049532038), (2, 1024766019), (3, 683177346), (6, 341588673), (9, 227725782), (18, 113862891), (27, 75908594), (54, 37954297), (173, 11847006), (346, 5923503), (519, 3949002), (1038, 1974501), (1557, 1316334), (3114, 658167), (4671, 438778), (9342, 219389)]