12637338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{300889}}^1$

素因数の和:300901

約数の個数: 16

約数和(自身を含む): 28885440

約数和(自身を除く): 16248102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 300889, 601778, 902667, 1805334, 2106223, 4212446, 6318669, 12637338]

約数ペア:

[(1, 12637338), (2, 6318669), (3, 4212446), (6, 2106223), (7, 1805334), (14, 902667), (21, 601778), (42, 300889)]