25499214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{108971}}^1$

素因数の和:108992

約数の個数: 24

約数和(自身を含む): 59498712

約数和(自身を除く): 33999498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 108971, 217942, 326913, 653826, 980739, 1416623, 1961478, 2833246, 4249869, 8499738, 12749607, 25499214]

約数ペア:

[(1, 25499214), (2, 12749607), (3, 8499738), (6, 4249869), (9, 2833246), (13, 1961478), (18, 1416623), (26, 980739), (39, 653826), (78, 326913), (117, 217942), (234, 108971)]