131885982

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{22003}}^1$

素因数の和:22054

約数の個数: 40

約数和(自身を含む): 303523176

約数和(自身を除く): 171637194

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 22003, 44006, 66009, 132018, 198027, 396054, 594081, 814111, 1188162, 1628222, 1782243, 2442333, 3564486, 4884666, 7326999, 14653998, 21980997, 43961994, 65942991, 131885982]

約数ペア:

[(1, 131885982), (2, 65942991), (3, 43961994), (6, 21980997), (9, 14653998), (18, 7326999), (27, 4884666), (37, 3564486), (54, 2442333), (74, 1782243), (81, 1628222), (111, 1188162), (162, 814111), (222, 594081), (333, 396054), (666, 198027), (999, 132018), (1998, 66009), (2997, 44006), (5994, 22003)]