2658138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 6397440

約数和(自身を除く): 3739302

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 3331, 6662, 9993, 19986, 23317, 46634, 63289, 69951, 126578, 139902, 189867, 379734, 443023, 886046, 1329069, 2658138]

約数ペア:

[(1, 2658138), (2, 1329069), (3, 886046), (6, 443023), (7, 379734), (14, 189867), (19, 139902), (21, 126578), (38, 69951), (42, 63289), (57, 46634), (114, 23317), (133, 19986), (266, 9993), (399, 6662), (798, 3331)]