127962042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1640539}}^1$

素因数の和:1640557

約数の個数: 16

約数和(自身を含む): 275610720

約数和(自身を除く): 147648678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1640539, 3281078, 4921617, 9843234, 21327007, 42654014, 63981021, 127962042]

約数ペア:

[(1, 127962042), (2, 63981021), (3, 42654014), (6, 21327007), (13, 9843234), (26, 4921617), (39, 3281078), (78, 1640539)]