13730346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{108971}}^1$

素因数の和:108986

約数の個数: 24

約数和(自身を含む): 33999264

約数和(自身を除く): 20268918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 108971, 217942, 326913, 653826, 762797, 980739, 1525594, 1961478, 2288391, 4576782, 6865173, 13730346]

約数ペア:

[(1, 13730346), (2, 6865173), (3, 4576782), (6, 2288391), (7, 1961478), (9, 1525594), (14, 980739), (18, 762797), (21, 653826), (42, 326913), (63, 217942), (126, 108971)]