2139318

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 4802400

約数和(自身を除く): 2663082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 229, 346, 458, 519, 687, 1038, 1374, 1557, 2061, 3114, 4122, 4671, 6183, 9342, 12366, 39617, 79234, 118851, 237702, 356553, 713106, 1069659, 2139318]

約数ペア:

[(1, 2139318), (2, 1069659), (3, 713106), (6, 356553), (9, 237702), (18, 118851), (27, 79234), (54, 39617), (173, 12366), (229, 9342), (346, 6183), (458, 4671), (519, 4122), (687, 3114), (1038, 2061), (1374, 1557)]