161640822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3848591}}^1$

素因数の和:3848603

約数の個数: 16

約数和(自身を含む): 369464832

約数和(自身を除く): 207824010

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3848591, 7697182, 11545773, 23091546, 26940137, 53880274, 80820411, 161640822]

約数ペア:

[(1, 161640822), (2, 80820411), (3, 53880274), (6, 26940137), (7, 23091546), (14, 11545773), (21, 7697182), (42, 3848591)]