212778924

素因数分解:

$2^2\times 3^1\times {\mathrm{3929}}^1\times {\mathrm{4513}}^1$

素因数の和:8449

約数の個数: 24

約数和(自身を含む): 496720560

約数和(自身を除く): 283941636

約数列:

[1, 2, 3, 4, 6, 12, 3929, 4513, 7858, 9026, 11787, 13539, 15716, 18052, 23574, 27078, 47148, 54156, 17731577, 35463154, 53194731, 70926308, 106389462, 212778924]

約数ペア:

[(1, 212778924), (2, 106389462), (3, 70926308), (4, 53194731), (6, 35463154), (12, 17731577), (3929, 54156), (4513, 47148), (7858, 27078), (9026, 23574), (11787, 18052), (13539, 15716)]