26291201748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{312990497}}^1$

素因数の和:312990511

約数の個数: 24

約数和(自身を含む): 70109871552

約数和(自身を除く): 43818669804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 312990497, 625980994, 938971491, 1251961988, 1877942982, 2190933479, 3755885964, 4381866958, 6572800437, 8763733916, 13145600874, 26291201748]

約数ペア:

[(1, 26291201748), (2, 13145600874), (3, 8763733916), (4, 6572800437), (6, 4381866958), (7, 3755885964), (12, 2190933479), (14, 1877942982), (21, 1251961988), (28, 938971491), (42, 625980994), (84, 312990497)]