12723606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{100981}}^1$

素因数の和:100996

約数の個数: 24

約数和(自身を含む): 31506384

約数和(自身を除く): 18782778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 100981, 201962, 302943, 605886, 706867, 908829, 1413734, 1817658, 2120601, 4241202, 6361803, 12723606]

約数ペア:

[(1, 12723606), (2, 6361803), (3, 4241202), (6, 2120601), (7, 1817658), (9, 1413734), (14, 908829), (18, 706867), (21, 605886), (42, 302943), (63, 201962), (126, 100981)]