138817542

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{66293}}^1$

素因数の和:66647

約数の個数: 16

約数和(自身を含む): 278434800

約数和(自身を除く): 139617258

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 66293, 132586, 198879, 397758, 23136257, 46272514, 69408771, 138817542]

約数ペア:

[(1, 138817542), (2, 69408771), (3, 46272514), (6, 23136257), (349, 397758), (698, 198879), (1047, 132586), (2094, 66293)]