172024722

素因数分解:

$2^1\times 3^4\times {\mathrm{1061881}}^1$

素因数の和:1061895

約数の個数: 20

約数和(自身を含む): 385463166

約数和(自身を除く): 213438444

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1061881, 2123762, 3185643, 6371286, 9556929, 19113858, 28670787, 57341574, 86012361, 172024722]

約数ペア:

[(1, 172024722), (2, 86012361), (3, 57341574), (6, 28670787), (9, 19113858), (18, 9556929), (27, 6371286), (54, 3185643), (81, 2123762), (162, 1061881)]