39702138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{945289}}^1$

素因数の和:945301

約数の個数: 16

約数和(自身を含む): 90747840

約数和(自身を除く): 51045702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 945289, 1890578, 2835867, 5671734, 6617023, 13234046, 19851069, 39702138]

約数ペア:

[(1, 39702138), (2, 19851069), (3, 13234046), (6, 6617023), (7, 5671734), (14, 2835867), (21, 1890578), (42, 945289)]