1280452806

素因数分解:

$2^1\times 3^3\times {\mathrm{23712089}}^1$

素因数の和:23712100

約数の個数: 16

約数和(自身を含む): 2845450800

約数和(自身を除く): 1564997994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 23712089, 47424178, 71136267, 142272534, 213408801, 426817602, 640226403, 1280452806]

約数ペア:

[(1, 1280452806), (2, 640226403), (3, 426817602), (6, 213408801), (9, 142272534), (18, 71136267), (27, 47424178), (54, 23712089)]