28005426

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{10169}}^1$

素因数の和:10200

約数の個数: 40

約数和(自身を含む): 66450780

約数和(自身を除く): 38445354

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 10169, 20338, 30507, 61014, 91521, 172873, 183042, 274563, 345746, 518619, 549126, 823689, 1037238, 1555857, 1647378, 3111714, 4667571, 9335142, 14002713, 28005426]

約数ペア:

[(1, 28005426), (2, 14002713), (3, 9335142), (6, 4667571), (9, 3111714), (17, 1647378), (18, 1555857), (27, 1037238), (34, 823689), (51, 549126), (54, 518619), (81, 345746), (102, 274563), (153, 183042), (162, 172873), (306, 91521), (459, 61014), (918, 30507), (1377, 20338), (2754, 10169)]