7381489554

素因数分解:

$2^1\times 3^3\times {\mathrm{136694251}}^1$

素因数の和:136694262

約数の個数: 16

約数和(自身を含む): 16403310240

約数和(自身を除く): 9021820686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 136694251, 273388502, 410082753, 820165506, 1230248259, 2460496518, 3690744777, 7381489554]

約数ペア:

[(1, 7381489554), (2, 3690744777), (3, 2460496518), (6, 1230248259), (9, 820165506), (18, 410082753), (27, 273388502), (54, 136694251)]