67421298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1605269}}^1$

素因数の和:1605281

約数の個数: 16

約数和(自身を含む): 154105920

約数和(自身を除く): 86684622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1605269, 3210538, 4815807, 9631614, 11236883, 22473766, 33710649, 67421298]

約数ペア:

[(1, 67421298), (2, 33710649), (3, 22473766), (6, 11236883), (7, 9631614), (14, 4815807), (21, 3210538), (42, 1605269)]