42090738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{877}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 88923840

約数和(自身を除く): 46833102

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 421, 842, 877, 1263, 1754, 2526, 2631, 5262, 7999, 15998, 16663, 23997, 33326, 47994, 49989, 99978, 369217, 738434, 1107651, 2215302, 7015123, 14030246, 21045369, 42090738]

約数ペア:

[(1, 42090738), (2, 21045369), (3, 14030246), (6, 7015123), (19, 2215302), (38, 1107651), (57, 738434), (114, 369217), (421, 99978), (842, 49989), (877, 47994), (1263, 33326), (1754, 23997), (2526, 16663), (2631, 15998), (5262, 7999)]