391331106

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1144243}}^1$

素因数の和:1144270

約数の個数: 24

約数和(自身を含む): 892510320

約数和(自身を除く): 501179214

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1144243, 2288486, 3432729, 6865458, 10298187, 20596374, 21740617, 43481234, 65221851, 130443702, 195665553, 391331106]

約数ペア:

[(1, 391331106), (2, 195665553), (3, 130443702), (6, 65221851), (9, 43481234), (18, 21740617), (19, 20596374), (38, 10298187), (57, 6865458), (114, 3432729), (171, 2288486), (342, 1144243)]