42543738

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{7649}}^1$

素因数の和:7763

約数の個数: 32

約数和(自身を含む): 95472000

約数和(自身を除く): 52928262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 7649, 15298, 22947, 45894, 68841, 137682, 206523, 413046, 787847, 1575694, 2363541, 4727082, 7090623, 14181246, 21271869, 42543738]

約数ペア:

[(1, 42543738), (2, 21271869), (3, 14181246), (6, 7090623), (9, 4727082), (18, 2363541), (27, 1575694), (54, 787847), (103, 413046), (206, 206523), (309, 137682), (618, 68841), (927, 45894), (1854, 22947), (2781, 15298), (5562, 7649)]