27718642

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19603}}^1$

素因数の和:19713

約数の個数: 16

約数和(自身を含む): 47990592

約数和(自身を除く): 20271950

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 19603, 39206, 137221, 274442, 1979903, 3959806, 13859321, 27718642]

約数ペア:

[(1, 27718642), (2, 13859321), (7, 3959806), (14, 1979903), (101, 274442), (202, 137221), (707, 39206), (1414, 19603)]