16818804921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1\times {\mathrm{8669}}^1$

素因数の和:9129

約数の個数: 32

約数和(自身を含む): 23912553600

約数和(自身を除く): 7093748679

約数列:

[1, 3, 19, 57, 101, 303, 337, 1011, 1919, 5757, 6403, 8669, 19209, 26007, 34037, 102111, 164711, 494133, 646703, 875569, 1940109, 2626707, 2921453, 8764359, 16635811, 49907433, 55507607, 166522821, 295066753, 885200259, 5606268307, 16818804921]

約数ペア:

[(1, 16818804921), (3, 5606268307), (19, 885200259), (57, 295066753), (101, 166522821), (303, 55507607), (337, 49907433), (1011, 16635811), (1919, 8764359), (5757, 2921453), (6403, 2626707), (8669, 1940109), (19209, 875569), (26007, 646703), (34037, 494133), (102111, 164711)]