2019763206

素因数分解:

$2^1\times 3^2\times {\mathrm{112209067}}^1$

素因数の和:112209075

約数の個数: 12

約数和(自身を含む): 4376153652

約数和(自身を除く): 2356390446

約数列:

[1, 2, 3, 6, 9, 18, 112209067, 224418134, 336627201, 673254402, 1009881603, 2019763206]

約数ペア:

[(1, 2019763206), (2, 1009881603), (3, 673254402), (6, 336627201), (9, 224418134), (18, 112209067)]