27157858

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21317}}^1$

素因数の和:21346

約数の個数: 24

約数和(自身を含む): 51035292

約数和(自身を除く): 23877434

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 21317, 42634, 149219, 277121, 298438, 554242, 1044533, 1939847, 2089066, 3879694, 13578929, 27157858]

約数ペア:

[(1, 27157858), (2, 13578929), (7, 3879694), (13, 2089066), (14, 1939847), (26, 1044533), (49, 554242), (91, 298438), (98, 277121), (182, 149219), (637, 42634), (1274, 21317)]