27986724

素因数分解:

$2^2\times 3^2\times {\mathrm{701}}^1\times {\mathrm{1109}}^1$

素因数の和:1820

約数の個数: 36

約数和(自身を含む): 70909020

約数和(自身を除く): 42922296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 701, 1109, 1402, 2103, 2218, 2804, 3327, 4206, 4436, 6309, 6654, 8412, 9981, 12618, 13308, 19962, 25236, 39924, 777409, 1554818, 2332227, 3109636, 4664454, 6996681, 9328908, 13993362, 27986724]

約数ペア:

[(1, 27986724), (2, 13993362), (3, 9328908), (4, 6996681), (6, 4664454), (9, 3109636), (12, 2332227), (18, 1554818), (36, 777409), (701, 39924), (1109, 25236), (1402, 19962), (2103, 13308), (2218, 12618), (2804, 9981), (3327, 8412), (4206, 6654), (4436, 6309)]