25144506

素因数分解:

$2^1\times 3^4\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:860

約数の個数: 40

約数和(自身を含む): 56649780

約数和(自身を除く): 31505274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 269, 538, 577, 807, 1154, 1614, 1731, 2421, 3462, 4842, 5193, 7263, 10386, 14526, 15579, 21789, 31158, 43578, 46737, 93474, 155213, 310426, 465639, 931278, 1396917, 2793834, 4190751, 8381502, 12572253, 25144506]

約数ペア:

[(1, 25144506), (2, 12572253), (3, 8381502), (6, 4190751), (9, 2793834), (18, 1396917), (27, 931278), (54, 465639), (81, 310426), (162, 155213), (269, 93474), (538, 46737), (577, 43578), (807, 31158), (1154, 21789), (1614, 15579), (1731, 14526), (2421, 10386), (3462, 7263), (4842, 5193)]