27908286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17959}}^1$

素因数の和:18008

約数の個数: 32

約数和(自身を含む): 65518080

約数和(自身を除く): 37609794

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 17959, 35918, 53877, 107754, 125713, 251426, 377139, 664483, 754278, 1328966, 1993449, 3986898, 4651381, 9302762, 13954143, 27908286]

約数ペア:

[(1, 27908286), (2, 13954143), (3, 9302762), (6, 4651381), (7, 3986898), (14, 1993449), (21, 1328966), (37, 754278), (42, 664483), (74, 377139), (111, 251426), (222, 125713), (259, 107754), (518, 53877), (777, 35918), (1554, 17959)]