78380118

素因数分解:

$2^1\times 3^2\times {\mathrm{1451}}^1\times {\mathrm{3001}}^1$

素因数の和:4460

約数の個数: 24

約数和(自身を含む): 169997256

約数和(自身を除く): 91617138

約数列:

[1, 2, 3, 6, 9, 18, 1451, 2902, 3001, 4353, 6002, 8706, 9003, 13059, 18006, 26118, 27009, 54018, 4354451, 8708902, 13063353, 26126706, 39190059, 78380118]

約数ペア:

[(1, 78380118), (2, 39190059), (3, 26126706), (6, 13063353), (9, 8708902), (18, 4354451), (1451, 54018), (2902, 27009), (3001, 26118), (4353, 18006), (6002, 13059), (8706, 9003)]