18142012

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2711}}^1$

素因数の和:2961

約数の個数: 24

約数和(自身を含む): 36449280

約数和(自身を除く): 18307268

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 2711, 3346, 5422, 6692, 10844, 18977, 37954, 75908, 647929, 1295858, 2591716, 4535503, 9071006, 18142012]

約数ペア:

[(1, 18142012), (2, 9071006), (4, 4535503), (7, 2591716), (14, 1295858), (28, 647929), (239, 75908), (478, 37954), (956, 18977), (1673, 10844), (2711, 6692), (3346, 5422)]