216873942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1902403}}^1$

素因数の和:1902427

約数の個数: 16

約数和(自身を含む): 456576960

約数和(自身を除く): 239703018

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1902403, 3804806, 5707209, 11414418, 36145657, 72291314, 108436971, 216873942]

約数ペア:

[(1, 216873942), (2, 108436971), (3, 72291314), (6, 36145657), (19, 11414418), (38, 5707209), (57, 3804806), (114, 1902403)]