20181230403

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{532669}}^1$

素因数の和:532918

約数の個数: 16

約数和(自身を含む): 27434635680

約数和(自身を除く): 7253405277

約数列:

[1, 3, 73, 173, 219, 519, 12629, 37887, 532669, 1598007, 38884837, 92151737, 116654511, 276455211, 6727076801, 20181230403]

約数ペア:

[(1, 20181230403), (3, 6727076801), (73, 276455211), (173, 116654511), (219, 92151737), (519, 38884837), (12629, 1598007), (37887, 532669)]