8738142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5623}}^1$

素因数の和:5672

約数の個数: 32

約数和(自身を含む): 20516352

約数和(自身を除く): 11778210

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 5623, 11246, 16869, 33738, 39361, 78722, 118083, 208051, 236166, 416102, 624153, 1248306, 1456357, 2912714, 4369071, 8738142]

約数ペア:

[(1, 8738142), (2, 4369071), (3, 2912714), (6, 1456357), (7, 1248306), (14, 624153), (21, 416102), (37, 236166), (42, 208051), (74, 118083), (111, 78722), (222, 39361), (259, 33738), (518, 16869), (777, 11246), (1554, 5623)]