19155402

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152027}}^1$

素因数の和:152042

約数の個数: 24

約数和(自身を含む): 47432736

約数和(自身を除く): 28277334

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152027, 304054, 456081, 912162, 1064189, 1368243, 2128378, 2736486, 3192567, 6385134, 9577701, 19155402]

約数ペア:

[(1, 19155402), (2, 9577701), (3, 6385134), (6, 3192567), (7, 2736486), (9, 2128378), (14, 1368243), (18, 1064189), (21, 912162), (42, 456081), (63, 304054), (126, 152027)]