21044694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{761}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 46085760

約数和(自身を除く): 25041066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 761, 838, 1257, 1522, 2283, 2514, 4566, 4609, 8371, 9218, 13827, 16742, 25113, 27654, 50226, 318859, 637718, 956577, 1913154, 3507449, 7014898, 10522347, 21044694]

約数ペア:

[(1, 21044694), (2, 10522347), (3, 7014898), (6, 3507449), (11, 1913154), (22, 956577), (33, 637718), (66, 318859), (419, 50226), (761, 27654), (838, 25113), (1257, 16742), (1522, 13827), (2283, 9218), (2514, 8371), (4566, 4609)]