21112014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45697}}^1$

素因数の和:45720

約数の個数: 32

約数和(自身を含む): 52644096

約数和(自身を除く): 31532082

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 45697, 91394, 137091, 274182, 319879, 502667, 639758, 959637, 1005334, 1508001, 1919274, 3016002, 3518669, 7037338, 10556007, 21112014]

約数ペア:

[(1, 21112014), (2, 10556007), (3, 7037338), (6, 3518669), (7, 3016002), (11, 1919274), (14, 1508001), (21, 1005334), (22, 959637), (33, 639758), (42, 502667), (66, 319879), (77, 274182), (154, 137091), (231, 91394), (462, 45697)]