12921810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39157}}^1$

素因数の和:39178

約数の個数: 32

約数和(自身を含む): 33832512

約数和(自身を除く): 20910702

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 39157, 78314, 117471, 195785, 234942, 391570, 430727, 587355, 861454, 1174710, 1292181, 2153635, 2584362, 4307270, 6460905, 12921810]

約数ペア:

[(1, 12921810), (2, 6460905), (3, 4307270), (5, 2584362), (6, 2153635), (10, 1292181), (11, 1174710), (15, 861454), (22, 587355), (30, 430727), (33, 391570), (55, 234942), (66, 195785), (110, 117471), (165, 78314), (330, 39157)]