814984218

素因数分解:

$2^1\times 3^2\times {\mathrm{45276901}}^1$

素因数の和:45276909

約数の個数: 12

約数和(自身を含む): 1765799178

約数和(自身を除く): 950814960

約数列:

[1, 2, 3, 6, 9, 18, 45276901, 90553802, 135830703, 271661406, 407492109, 814984218]

約数ペア:

[(1, 814984218), (2, 407492109), (3, 271661406), (6, 135830703), (9, 90553802), (18, 45276901)]