18825426

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{20507}}^1$

素因数の和:20535

約数の個数: 32

約数和(自身を含む): 44297280

約数和(自身を除く): 25471854

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 20507, 41014, 61521, 123042, 184563, 348619, 369126, 553689, 697238, 1045857, 1107378, 2091714, 3137571, 6275142, 9412713, 18825426]

約数ペア:

[(1, 18825426), (2, 9412713), (3, 6275142), (6, 3137571), (9, 2091714), (17, 1107378), (18, 1045857), (27, 697238), (34, 553689), (51, 369126), (54, 348619), (102, 184563), (153, 123042), (306, 61521), (459, 41014), (918, 20507)]