19123398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{50591}}^1$

素因数の和:50609

約数の個数: 32

約数和(自身を含む): 48568320

約数和(自身を除く): 29444922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 50591, 101182, 151773, 303546, 354137, 455319, 708274, 910638, 1062411, 1365957, 2124822, 2731914, 3187233, 6374466, 9561699, 19123398]

約数ペア:

[(1, 19123398), (2, 9561699), (3, 6374466), (6, 3187233), (7, 2731914), (9, 2124822), (14, 1365957), (18, 1062411), (21, 910638), (27, 708274), (42, 455319), (54, 354137), (63, 303546), (126, 151773), (189, 101182), (378, 50591)]