64896786

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{212081}}^1$

素因数の和:212106

約数の個数: 24

約数和(自身を含む): 148881564

約数和(自身を除く): 83984778

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 212081, 424162, 636243, 1272486, 1908729, 3605377, 3817458, 7210754, 10816131, 21632262, 32448393, 64896786]

約数ペア:

[(1, 64896786), (2, 32448393), (3, 21632262), (6, 10816131), (9, 7210754), (17, 3817458), (18, 3605377), (34, 1908729), (51, 1272486), (102, 636243), (153, 424162), (306, 212081)]