78857406

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{22937}}^1$

素因数の和:23136

約数の個数: 24

約数和(自身を含む): 171759744

約数和(自身を除く): 92902338

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 22937, 45874, 68811, 137622, 206433, 412866, 4380967, 8761934, 13142901, 26285802, 39428703, 78857406]

約数ペア:

[(1, 78857406), (2, 39428703), (3, 26285802), (6, 13142901), (9, 8761934), (18, 4380967), (191, 412866), (382, 206433), (573, 137622), (1146, 68811), (1719, 45874), (3438, 22937)]