72897342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1735651}}^1$

素因数の和:1735663

約数の個数: 16

約数和(自身を含む): 166622592

約数和(自身を除く): 93725250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1735651, 3471302, 5206953, 10413906, 12149557, 24299114, 36448671, 72897342]

約数ペア:

[(1, 72897342), (2, 36448671), (3, 24299114), (6, 12149557), (7, 10413906), (14, 5206953), (21, 3471302), (42, 1735651)]