12989988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{32803}}^1$

素因数の和:32824

約数の個数: 36

約数和(自身を含む): 35821968

約数和(自身を除く): 22831980

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 32803, 65606, 98409, 131212, 196818, 295227, 360833, 393636, 590454, 721666, 1082499, 1180908, 1443332, 2164998, 3247497, 4329996, 6494994, 12989988]

約数ペア:

[(1, 12989988), (2, 6494994), (3, 4329996), (4, 3247497), (6, 2164998), (9, 1443332), (11, 1180908), (12, 1082499), (18, 721666), (22, 590454), (33, 393636), (36, 360833), (44, 295227), (66, 196818), (99, 131212), (132, 98409), (198, 65606), (396, 32803)]