13986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1$

素因数の和:55

約数の個数: 32

約数和(自身を含む): 36480

約数和(自身を除く): 22494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 6993, 13986]

約数ペア:

[(1, 13986), (2, 6993), (3, 4662), (6, 2331), (7, 1998), (9, 1554), (14, 999), (18, 777), (21, 666), (27, 518), (37, 378), (42, 333), (54, 259), (63, 222), (74, 189), (111, 126)]