19406898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{51341}}^1$

素因数の和:51359

約数の個数: 32

約数和(自身を含む): 49288320

約数和(自身を除く): 29881422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 51341, 102682, 154023, 308046, 359387, 462069, 718774, 924138, 1078161, 1386207, 2156322, 2772414, 3234483, 6468966, 9703449, 19406898]

約数ペア:

[(1, 19406898), (2, 9703449), (3, 6468966), (6, 3234483), (7, 2772414), (9, 2156322), (14, 1386207), (18, 1078161), (21, 924138), (27, 718774), (42, 462069), (54, 359387), (63, 308046), (126, 154023), (189, 102682), (378, 51341)]