27820836

素因数分解:

$2^2\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1063}}^1$

素因数の和:1800

約数の個数: 36

約数和(自身を含む): 70487872

約数和(自身を除く): 42667036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 727, 1063, 1454, 2126, 2181, 2908, 3189, 4252, 4362, 6378, 6543, 8724, 9567, 12756, 13086, 19134, 26172, 38268, 772801, 1545602, 2318403, 3091204, 4636806, 6955209, 9273612, 13910418, 27820836]

約数ペア:

[(1, 27820836), (2, 13910418), (3, 9273612), (4, 6955209), (6, 4636806), (9, 3091204), (12, 2318403), (18, 1545602), (36, 772801), (727, 38268), (1063, 26172), (1454, 19134), (2126, 13086), (2181, 12756), (2908, 9567), (3189, 8724), (4252, 6543), (4362, 6378)]