53989686

素因数分解:

$2^1\times 3^3\times {\mathrm{999809}}^1$

素因数の和:999820

約数の個数: 16

約数和(自身を含む): 119977200

約数和(自身を除く): 65987514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 999809, 1999618, 2999427, 5998854, 8998281, 17996562, 26994843, 53989686]

約数ペア:

[(1, 53989686), (2, 26994843), (3, 17996562), (6, 8998281), (9, 5998854), (18, 2999427), (27, 1999618), (54, 999809)]