18948594

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{64451}}^1$

素因数の和:64470

約数の個数: 24

約数和(自身を含む): 44085168

約数和(自身を除く): 25136574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 64451, 128902, 193353, 386706, 451157, 902314, 1353471, 2706942, 3158099, 6316198, 9474297, 18948594]

約数ペア:

[(1, 18948594), (2, 9474297), (3, 6316198), (6, 3158099), (7, 2706942), (14, 1353471), (21, 902314), (42, 451157), (49, 386706), (98, 193353), (147, 128902), (294, 64451)]