7144722

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 17559360

約数和(自身を除く): 10414638

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 1607, 2223, 3214, 4446, 4821, 9642, 14463, 20891, 28926, 30533, 41782, 61066, 62673, 91599, 125346, 183198, 188019, 274797, 376038, 396929, 549594, 793858, 1190787, 2381574, 3572361, 7144722]

約数ペア:

[(1, 7144722), (2, 3572361), (3, 2381574), (6, 1190787), (9, 793858), (13, 549594), (18, 396929), (19, 376038), (26, 274797), (38, 188019), (39, 183198), (57, 125346), (78, 91599), (114, 62673), (117, 61066), (171, 41782), (234, 30533), (247, 28926), (342, 20891), (494, 14463), (741, 9642), (1482, 4821), (1607, 4446), (2223, 3214)]