140615694

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{411157}}^1$

素因数の和:411184

約数の個数: 24

約数和(自身を含む): 320703240

約数和(自身を除く): 180087546

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 411157, 822314, 1233471, 2466942, 3700413, 7400826, 7811983, 15623966, 23435949, 46871898, 70307847, 140615694]

約数ペア:

[(1, 140615694), (2, 70307847), (3, 46871898), (6, 23435949), (9, 15623966), (18, 7811983), (19, 7400826), (38, 3700413), (57, 2466942), (114, 1233471), (171, 822314), (342, 411157)]