40319442

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{17099}}^1$

素因数の和:17238

約数の個数: 24

約数和(自身を含む): 88030800

約数和(自身を除く): 47711358

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 17099, 34198, 51297, 102594, 153891, 307782, 2239969, 4479938, 6719907, 13439814, 20159721, 40319442]

約数ペア:

[(1, 40319442), (2, 20159721), (3, 13439814), (6, 6719907), (9, 4479938), (18, 2239969), (131, 307782), (262, 153891), (393, 102594), (786, 51297), (1179, 34198), (2358, 17099)]