82156242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{279443}}^1$

素因数の和:279462

約数の個数: 24

約数和(自身を含む): 191139696

約数和(自身を除く): 108983454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 279443, 558886, 838329, 1676658, 1956101, 3912202, 5868303, 11736606, 13692707, 27385414, 41078121, 82156242]

約数ペア:

[(1, 82156242), (2, 41078121), (3, 27385414), (6, 13692707), (7, 11736606), (14, 5868303), (21, 3912202), (42, 1956101), (49, 1676658), (98, 838329), (147, 558886), (294, 279443)]