16780146

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{4231}}^1$

素因数の和:4897

約数の個数: 16

約数和(自身を含む): 33619008

約数和(自身を除く): 16838862

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 4231, 8462, 12693, 25386, 2796691, 5593382, 8390073, 16780146]

約数ペア:

[(1, 16780146), (2, 8390073), (3, 5593382), (6, 2796691), (661, 25386), (1322, 12693), (1983, 8462), (3966, 4231)]