16164666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{128291}}^1$

素因数の和:128306

約数の個数: 24

約数和(自身を含む): 40027104

約数和(自身を除く): 23862438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 128291, 256582, 384873, 769746, 898037, 1154619, 1796074, 2309238, 2694111, 5388222, 8082333, 16164666]

約数ペア:

[(1, 16164666), (2, 8082333), (3, 5388222), (6, 2694111), (7, 2309238), (9, 1796074), (14, 1154619), (18, 898037), (21, 769746), (42, 384873), (63, 256582), (126, 128291)]