25979454

素因数分解:

$2^1\times 3^4\times {\mathrm{160367}}^1$

素因数の和:160381

約数の個数: 20

約数和(自身を含む): 58213584

約数和(自身を除く): 32234130

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 160367, 320734, 481101, 962202, 1443303, 2886606, 4329909, 8659818, 12989727, 25979454]

約数ペア:

[(1, 25979454), (2, 12989727), (3, 8659818), (6, 4329909), (9, 2886606), (18, 1443303), (27, 962202), (54, 481101), (81, 320734), (162, 160367)]