19604718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{155593}}^1$

素因数の和:155608

約数の個数: 24

約数和(自身を含む): 48545328

約数和(自身を除く): 28940610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 155593, 311186, 466779, 933558, 1089151, 1400337, 2178302, 2800674, 3267453, 6534906, 9802359, 19604718]

約数ペア:

[(1, 19604718), (2, 9802359), (3, 6534906), (6, 3267453), (7, 2800674), (9, 2178302), (14, 1400337), (18, 1089151), (21, 933558), (42, 466779), (63, 311186), (126, 155593)]