1680882876

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{141061}}^1$

素因数の和:141402

約数の個数: 36

約数和(自身を含む): 4261765144

約数和(自身を除く): 2580882268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 11916, 141061, 282122, 423183, 564244, 846366, 1269549, 1692732, 2539098, 5078196, 46691191, 93382382, 140073573, 186764764, 280147146, 420220719, 560294292, 840441438, 1680882876]

約数ペア:

[(1, 1680882876), (2, 840441438), (3, 560294292), (4, 420220719), (6, 280147146), (9, 186764764), (12, 140073573), (18, 93382382), (36, 46691191), (331, 5078196), (662, 2539098), (993, 1692732), (1324, 1269549), (1986, 846366), (2979, 564244), (3972, 423183), (5958, 282122), (11916, 141061)]