13818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1$

素因数の和:66

約数の個数: 24

約数和(自身を含む): 32832

約数和(自身を除く): 19014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 13818]

約数ペア:

[(1, 13818), (2, 6909), (3, 4606), (6, 2303), (7, 1974), (14, 987), (21, 658), (42, 329), (47, 294), (49, 282), (94, 147), (98, 141)]