65939718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{845381}}^1$

素因数の和:845399

約数の個数: 16

約数和(自身を含む): 142024176

約数和(自身を除く): 76084458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 845381, 1690762, 2536143, 5072286, 10989953, 21979906, 32969859, 65939718]

約数ペア:

[(1, 65939718), (2, 32969859), (3, 21979906), (6, 10989953), (13, 5072286), (26, 2536143), (39, 1690762), (78, 845381)]