18893964

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{54293}}^1$

素因数の和:54329

約数の個数: 24

約数和(自身を含む): 45606960

約数和(自身を除く): 26712996

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 54293, 108586, 162879, 217172, 325758, 651516, 1574497, 3148994, 4723491, 6297988, 9446982, 18893964]

約数ペア:

[(1, 18893964), (2, 9446982), (3, 6297988), (4, 4723491), (6, 3148994), (12, 1574497), (29, 651516), (58, 325758), (87, 217172), (116, 162879), (174, 108586), (348, 54293)]