12720132

素因数分解:

$2^2\times 3^3\times {\mathrm{117779}}^1$

素因数の和:117792

約数の個数: 24

約数和(自身を含む): 32978400

約数和(自身を除く): 20258268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 117779, 235558, 353337, 471116, 706674, 1060011, 1413348, 2120022, 3180033, 4240044, 6360066, 12720132]

約数ペア:

[(1, 12720132), (2, 6360066), (3, 4240044), (4, 3180033), (6, 2120022), (9, 1413348), (12, 1060011), (18, 706674), (27, 471116), (36, 353337), (54, 235558), (108, 117779)]