137987346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{9749}}^1$

素因数の和:10098

約数の個数: 32

約数和(自身を含む): 316368000

約数和(自身を除く): 178380654

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 337, 674, 1011, 2022, 2359, 4718, 7077, 9749, 14154, 19498, 29247, 58494, 68243, 136486, 204729, 409458, 3285413, 6570826, 9856239, 19712478, 22997891, 45995782, 68993673, 137987346]

約数ペア:

[(1, 137987346), (2, 68993673), (3, 45995782), (6, 22997891), (7, 19712478), (14, 9856239), (21, 6570826), (42, 3285413), (337, 409458), (674, 204729), (1011, 136486), (2022, 68243), (2359, 58494), (4718, 29247), (7077, 19498), (9749, 14154)]