21542718

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{24097}}^1$

素因数の和:24251

約数の個数: 16

約数和(自身を含む): 43376400

約数和(自身を除く): 21833682

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 24097, 48194, 72291, 144582, 3590453, 7180906, 10771359, 21542718]

約数ペア:

[(1, 21542718), (2, 10771359), (3, 7180906), (6, 3590453), (149, 144582), (298, 72291), (447, 48194), (894, 24097)]