264138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 637440

約数和(自身を除く): 373302

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 331, 399, 662, 798, 993, 1986, 2317, 4634, 6289, 6951, 12578, 13902, 18867, 37734, 44023, 88046, 132069, 264138]

約数ペア:

[(1, 264138), (2, 132069), (3, 88046), (6, 44023), (7, 37734), (14, 18867), (19, 13902), (21, 12578), (38, 6951), (42, 6289), (57, 4634), (114, 2317), (133, 1986), (266, 993), (331, 798), (399, 662)]