72738306

素因数分解:

$2^1\times 3^2\times {\mathrm{1831}}^1\times {\mathrm{2207}}^1$

素因数の和:4046

約数の個数: 24

約数和(自身を含む): 157757184

約数和(自身を除く): 85018878

約数列:

[1, 2, 3, 6, 9, 18, 1831, 2207, 3662, 4414, 5493, 6621, 10986, 13242, 16479, 19863, 32958, 39726, 4041017, 8082034, 12123051, 24246102, 36369153, 72738306]

約数ペア:

[(1, 72738306), (2, 36369153), (3, 24246102), (6, 12123051), (9, 8082034), (18, 4041017), (1831, 39726), (2207, 32958), (3662, 19863), (4414, 16479), (5493, 13242), (6621, 10986)]