26729724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{318211}}^1$

素因数の和:318225

約数の個数: 24

約数和(自身を含む): 71279488

約数和(自身を除く): 44549764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 318211, 636422, 954633, 1272844, 1909266, 2227477, 3818532, 4454954, 6682431, 8909908, 13364862, 26729724]

約数ペア:

[(1, 26729724), (2, 13364862), (3, 8909908), (4, 6682431), (6, 4454954), (7, 3818532), (12, 2227477), (14, 1909266), (21, 1272844), (28, 954633), (42, 636422), (84, 318211)]