19128474

素因数分解:

$2^1\times 3^5\times {\mathrm{39359}}^1$

素因数の和:39376

約数の個数: 24

約数和(自身を含む): 42981120

約数和(自身を除く): 23852646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 39359, 78718, 118077, 236154, 354231, 708462, 1062693, 2125386, 3188079, 6376158, 9564237, 19128474]

約数ペア:

[(1, 19128474), (2, 9564237), (3, 6376158), (6, 3188079), (9, 2125386), (18, 1062693), (27, 708462), (54, 354231), (81, 236154), (162, 118077), (243, 78718), (486, 39359)]