18995298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{452269}}^1$

素因数の和:452281

約数の個数: 16

約数和(自身を含む): 43417920

約数和(自身を除く): 24422622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 452269, 904538, 1356807, 2713614, 3165883, 6331766, 9497649, 18995298]

約数ペア:

[(1, 18995298), (2, 9497649), (3, 6331766), (6, 3165883), (7, 2713614), (14, 1356807), (21, 904538), (42, 452269)]