137465454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{18919}}^1$

素因数の和:19104

約数の個数: 32

約数和(自身を含む): 316039680

約数和(自身を除く): 178574226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 18919, 37838, 56757, 113514, 132433, 264866, 397299, 794598, 3272987, 6545974, 9818961, 19637922, 22910909, 45821818, 68732727, 137465454]

約数ペア:

[(1, 137465454), (2, 68732727), (3, 45821818), (6, 22910909), (7, 19637922), (14, 9818961), (21, 6545974), (42, 3272987), (173, 794598), (346, 397299), (519, 264866), (1038, 132433), (1211, 113514), (2422, 56757), (3633, 37838), (7266, 18919)]