127343538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2999}}^1$

素因数の和:3351

約数の個数: 48

約数和(自身を含む): 316368000

約数和(自身を除く): 189024462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 337, 674, 1011, 2022, 2359, 2999, 3033, 4718, 5998, 6066, 7077, 8997, 14154, 17994, 20993, 21231, 26991, 41986, 42462, 53982, 62979, 125958, 188937, 377874, 1010663, 2021326, 3031989, 6063978, 7074641, 9095967, 14149282, 18191934, 21223923, 42447846, 63671769, 127343538]

約数ペア:

[(1, 127343538), (2, 63671769), (3, 42447846), (6, 21223923), (7, 18191934), (9, 14149282), (14, 9095967), (18, 7074641), (21, 6063978), (42, 3031989), (63, 2021326), (126, 1010663), (337, 377874), (674, 188937), (1011, 125958), (2022, 62979), (2359, 53982), (2999, 42462), (3033, 41986), (4718, 26991), (5998, 21231), (6066, 20993), (7077, 17994), (8997, 14154)]