16947462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{403511}}^1$

素因数の和:403523

約数の個数: 16

約数和(自身を含む): 38737152

約数和(自身を除く): 21789690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 403511, 807022, 1210533, 2421066, 2824577, 5649154, 8473731, 16947462]

約数ペア:

[(1, 16947462), (2, 8473731), (3, 5649154), (6, 2824577), (7, 2421066), (14, 1210533), (21, 807022), (42, 403511)]