12172146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 27934848

約数和(自身を除く): 15762702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 353, 706, 821, 1059, 1642, 2118, 2463, 2471, 4926, 4942, 5747, 7413, 11494, 14826, 17241, 34482, 289813, 579626, 869439, 1738878, 2028691, 4057382, 6086073, 12172146]

約数ペア:

[(1, 12172146), (2, 6086073), (3, 4057382), (6, 2028691), (7, 1738878), (14, 869439), (21, 579626), (42, 289813), (353, 34482), (706, 17241), (821, 14826), (1059, 11494), (1642, 7413), (2118, 5747), (2463, 4942), (2471, 4926)]