13657986

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10687}}^1$

素因数の和:10766

約数の個数: 24

約数和(自身を含む): 30011904

約数和(自身を除く): 16353918

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 10687, 21374, 32061, 64122, 96183, 192366, 758777, 1517554, 2276331, 4552662, 6828993, 13657986]

約数ペア:

[(1, 13657986), (2, 6828993), (3, 4552662), (6, 2276331), (9, 1517554), (18, 758777), (71, 192366), (142, 96183), (213, 64122), (426, 32061), (639, 21374), (1278, 10687)]