987924708

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{65809}}^1$

素因数の和:65961

約数の個数: 48

約数和(自身を含む): 2579752000

約数和(自身を除く): 1591827292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 15012, 65809, 131618, 197427, 263236, 394854, 592281, 789708, 1184562, 1776843, 2369124, 3553686, 7107372, 9147451, 18294902, 27442353, 36589804, 54884706, 82327059, 109769412, 164654118, 246981177, 329308236, 493962354, 987924708]

約数ペア:

[(1, 987924708), (2, 493962354), (3, 329308236), (4, 246981177), (6, 164654118), (9, 109769412), (12, 82327059), (18, 54884706), (27, 36589804), (36, 27442353), (54, 18294902), (108, 9147451), (139, 7107372), (278, 3553686), (417, 2369124), (556, 1776843), (834, 1184562), (1251, 789708), (1668, 592281), (2502, 394854), (3753, 263236), (5004, 197427), (7506, 131618), (15012, 65809)]