18292572

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4001}}^1$

素因数の和:4138

約数の個数: 36

約数和(自身を含む): 46615296

約数和(自身を除く): 28322724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4001, 4572, 8002, 12003, 16004, 24006, 36009, 48012, 72018, 144036, 508127, 1016254, 1524381, 2032508, 3048762, 4573143, 6097524, 9146286, 18292572]

約数ペア:

[(1, 18292572), (2, 9146286), (3, 6097524), (4, 4573143), (6, 3048762), (9, 2032508), (12, 1524381), (18, 1016254), (36, 508127), (127, 144036), (254, 72018), (381, 48012), (508, 36009), (762, 24006), (1143, 16004), (1524, 12003), (2286, 8002), (4001, 4572)]