18844938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149563}}^1$

素因数の和:149578

約数の個数: 24

約数和(自身を含む): 46663968

約数和(自身を除く): 27819030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149563, 299126, 448689, 897378, 1046941, 1346067, 2093882, 2692134, 3140823, 6281646, 9422469, 18844938]

約数ペア:

[(1, 18844938), (2, 9422469), (3, 6281646), (6, 3140823), (7, 2692134), (9, 2093882), (14, 1346067), (18, 1046941), (21, 897378), (42, 448689), (63, 299126), (126, 149563)]