18797964

素因数分解:

$2^2\times 3^1\times {\mathrm{691}}^1\times {\mathrm{2267}}^1$

素因数の和:2965

約数の個数: 24

約数和(自身を含む): 43944768

約数和(自身を除く): 25146804

約数列:

[1, 2, 3, 4, 6, 12, 691, 1382, 2073, 2267, 2764, 4146, 4534, 6801, 8292, 9068, 13602, 27204, 1566497, 3132994, 4699491, 6265988, 9398982, 18797964]

約数ペア:

[(1, 18797964), (2, 9398982), (3, 6265988), (4, 4699491), (6, 3132994), (12, 1566497), (691, 27204), (1382, 13602), (2073, 9068), (2267, 8292), (2764, 6801), (4146, 4534)]