18207054

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 41932800

約数和(自身を除く): 23725746

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 383, 417, 766, 834, 1149, 1251, 2298, 2502, 2641, 3447, 5282, 6894, 7277, 7923, 14554, 15846, 21831, 23769, 43662, 47538, 53237, 65493, 106474, 130986, 159711, 319422, 479133, 958266, 1011503, 2023006, 3034509, 6069018, 9103527, 18207054]

約数ペア:

[(1, 18207054), (2, 9103527), (3, 6069018), (6, 3034509), (9, 2023006), (18, 1011503), (19, 958266), (38, 479133), (57, 319422), (114, 159711), (139, 130986), (171, 106474), (278, 65493), (342, 53237), (383, 47538), (417, 43662), (766, 23769), (834, 21831), (1149, 15846), (1251, 14554), (2298, 7923), (2502, 7277), (2641, 6894), (3447, 5282)]