19163718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152093}}^1$

素因数の和:152108

約数の個数: 24

約数和(自身を含む): 47453328

約数和(自身を除く): 28289610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152093, 304186, 456279, 912558, 1064651, 1368837, 2129302, 2737674, 3193953, 6387906, 9581859, 19163718]

約数ペア:

[(1, 19163718), (2, 9581859), (3, 6387906), (6, 3193953), (7, 2737674), (9, 2129302), (14, 1368837), (18, 1064651), (21, 912558), (42, 456279), (63, 304186), (126, 152093)]