25116822

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^2$

素因数の和:569

約数の個数: 36

約数和(自身を含む): 57496140

約数和(自身を除く): 32379318

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 271, 342, 542, 813, 1626, 2439, 4878, 5149, 10298, 15447, 30894, 46341, 73441, 92682, 146882, 220323, 440646, 660969, 1321938, 1395379, 2790758, 4186137, 8372274, 12558411, 25116822]

約数ペア:

[(1, 25116822), (2, 12558411), (3, 8372274), (6, 4186137), (9, 2790758), (18, 1395379), (19, 1321938), (38, 660969), (57, 440646), (114, 220323), (171, 146882), (271, 92682), (342, 73441), (542, 46341), (813, 30894), (1626, 15447), (2439, 10298), (4878, 5149)]