12974573346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{308918413}}^1$

素因数の和:308918425

約数の個数: 16

約数和(自身を含む): 29656167744

約数和(自身を除く): 16681594398

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 308918413, 617836826, 926755239, 1853510478, 2162428891, 4324857782, 6487286673, 12974573346]

約数ペア:

[(1, 12974573346), (2, 6487286673), (3, 4324857782), (6, 2162428891), (7, 1853510478), (14, 926755239), (21, 617836826), (42, 308918413)]