21033486

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{3067}}^1$

素因数の和:3205

約数の個数: 32

約数和(自身を含む): 47124480

約数和(自身を除く): 26090994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3067, 3429, 6134, 6858, 9201, 18402, 27603, 55206, 82809, 165618, 389509, 779018, 1168527, 2337054, 3505581, 7011162, 10516743, 21033486]

約数ペア:

[(1, 21033486), (2, 10516743), (3, 7011162), (6, 3505581), (9, 2337054), (18, 1168527), (27, 779018), (54, 389509), (127, 165618), (254, 82809), (381, 55206), (762, 27603), (1143, 18402), (2286, 9201), (3067, 6858), (3429, 6134)]