169406538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4033489}}^1$

素因数の和:4033501

約数の個数: 16

約数和(自身を含む): 387215040

約数和(自身を除く): 217808502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4033489, 8066978, 12100467, 24200934, 28234423, 56468846, 84703269, 169406538]

約数ペア:

[(1, 169406538), (2, 84703269), (3, 56468846), (6, 28234423), (7, 24200934), (14, 12100467), (21, 8066978), (42, 4033489)]