31205628

素因数分解:

$2^2\times 3^3\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2683

約数の個数: 48

約数和(自身を含む): 81651360

約数和(自身を除く): 50445732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 113, 226, 339, 452, 678, 1017, 1356, 2034, 2557, 3051, 4068, 5114, 6102, 7671, 10228, 12204, 15342, 23013, 30684, 46026, 69039, 92052, 138078, 276156, 288941, 577882, 866823, 1155764, 1733646, 2600469, 3467292, 5200938, 7801407, 10401876, 15602814, 31205628]

約数ペア:

[(1, 31205628), (2, 15602814), (3, 10401876), (4, 7801407), (6, 5200938), (9, 3467292), (12, 2600469), (18, 1733646), (27, 1155764), (36, 866823), (54, 577882), (108, 288941), (113, 276156), (226, 138078), (339, 92052), (452, 69039), (678, 46026), (1017, 30684), (1356, 23013), (2034, 15342), (2557, 12204), (3051, 10228), (4068, 7671), (5114, 6102)]