2649018

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1223}}^1$

素因数の和:1266

約数の個数: 24

約数和(自身を含む): 5596128

約数和(自身を除く): 2947110

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 1223, 2166, 2446, 3669, 7338, 23237, 46474, 69711, 139422, 441503, 883006, 1324509, 2649018]

約数ペア:

[(1, 2649018), (2, 1324509), (3, 883006), (6, 441503), (19, 139422), (38, 69711), (57, 46474), (114, 23237), (361, 7338), (722, 3669), (1083, 2446), (1223, 2166)]