18460204

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1019}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 37013760

約数和(自身を除く): 18553556

約数列:

[1, 2, 4, 7, 14, 28, 647, 1019, 1294, 2038, 2588, 4076, 4529, 7133, 9058, 14266, 18116, 28532, 659293, 1318586, 2637172, 4615051, 9230102, 18460204]

約数ペア:

[(1, 18460204), (2, 9230102), (4, 4615051), (7, 2637172), (14, 1318586), (28, 659293), (647, 28532), (1019, 18116), (1294, 14266), (2038, 9058), (2588, 7133), (4076, 4529)]