27678714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{997}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 63424896

約数和(自身を除く): 35746182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 997, 1322, 1983, 1994, 2991, 3966, 4627, 5982, 6979, 9254, 13881, 13958, 20937, 27762, 41874, 659017, 1318034, 1977051, 3954102, 4613119, 9226238, 13839357, 27678714]

約数ペア:

[(1, 27678714), (2, 13839357), (3, 9226238), (6, 4613119), (7, 3954102), (14, 1977051), (21, 1318034), (42, 659017), (661, 41874), (997, 27762), (1322, 20937), (1983, 13958), (1994, 13881), (2991, 9254), (3966, 6979), (4627, 5982)]