25161876

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1087}}^1$

素因数の和:1740

約数の個数: 36

約数和(自身を含む): 63761152

約数和(自身を除く): 38599276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1087, 1286, 1929, 2174, 2572, 3261, 3858, 4348, 5787, 6522, 7716, 9783, 11574, 13044, 19566, 23148, 39132, 698941, 1397882, 2096823, 2795764, 4193646, 6290469, 8387292, 12580938, 25161876]

約数ペア:

[(1, 25161876), (2, 12580938), (3, 8387292), (4, 6290469), (6, 4193646), (9, 2795764), (12, 2096823), (18, 1397882), (36, 698941), (643, 39132), (1087, 23148), (1286, 19566), (1929, 13044), (2174, 11574), (2572, 9783), (3261, 7716), (3858, 6522), (4348, 5787)]