265986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2111}}^1$

素因数の和:2126

約数の個数: 24

約数和(自身を含む): 658944

約数和(自身を除く): 392958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2111, 4222, 6333, 12666, 14777, 18999, 29554, 37998, 44331, 88662, 132993, 265986]

約数ペア:

[(1, 265986), (2, 132993), (3, 88662), (6, 44331), (7, 37998), (9, 29554), (14, 18999), (18, 14777), (21, 12666), (42, 6333), (63, 4222), (126, 2111)]