27945348

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{136987}}^1$

素因数の和:137011

約数の個数: 24

約数和(自身を含む): 69041952

約数和(自身を除く): 41096604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 136987, 273974, 410961, 547948, 821922, 1643844, 2328779, 4657558, 6986337, 9315116, 13972674, 27945348]

約数ペア:

[(1, 27945348), (2, 13972674), (3, 9315116), (4, 6986337), (6, 4657558), (12, 2328779), (17, 1643844), (34, 821922), (51, 547948), (68, 410961), (102, 273974), (204, 136987)]