27486438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{654439}}^1$

素因数の和:654451

約数の個数: 16

約数和(自身を含む): 62826240

約数和(自身を除く): 35339802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 654439, 1308878, 1963317, 3926634, 4581073, 9162146, 13743219, 27486438]

約数ペア:

[(1, 27486438), (2, 13743219), (3, 9162146), (6, 4581073), (7, 3926634), (14, 1963317), (21, 1308878), (42, 654439)]