15387288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{91591}}^1$

素因数の和:91607

約数の個数: 32

約数和(自身を含む): 43964160

約数和(自身を除く): 28576872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 91591, 183182, 274773, 366364, 549546, 641137, 732728, 1099092, 1282274, 1923411, 2198184, 2564548, 3846822, 5129096, 7693644, 15387288]

約数ペア:

[(1, 15387288), (2, 7693644), (3, 5129096), (4, 3846822), (6, 2564548), (7, 2198184), (8, 1923411), (12, 1282274), (14, 1099092), (21, 732728), (24, 641137), (28, 549546), (42, 366364), (56, 274773), (84, 183182), (168, 91591)]