21067374

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{74707}}^1$

素因数の和:74759

約数の個数: 16

約数和(自身を含む): 43031808

約数和(自身を除く): 21964434

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 74707, 149414, 224121, 448242, 3511229, 7022458, 10533687, 21067374]

約数ペア:

[(1, 21067374), (2, 10533687), (3, 7022458), (6, 3511229), (47, 448242), (94, 224121), (141, 149414), (282, 74707)]