55370658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1318349}}^1$

素因数の和:1318361

約数の個数: 16

約数和(自身を含む): 126561600

約数和(自身を除く): 71190942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1318349, 2636698, 3955047, 7910094, 9228443, 18456886, 27685329, 55370658]

約数ペア:

[(1, 55370658), (2, 27685329), (3, 18456886), (6, 9228443), (7, 7910094), (14, 3955047), (21, 2636698), (42, 1318349)]