4287042

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 9834552

約数和(自身を除く): 5547510

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 111, 123, 157, 222, 246, 314, 333, 369, 471, 666, 738, 942, 1413, 1517, 2826, 3034, 4551, 5809, 6437, 9102, 11618, 12874, 13653, 17427, 19311, 27306, 34854, 38622, 52281, 57933, 104562, 115866, 238169, 476338, 714507, 1429014, 2143521, 4287042]

約数ペア:

[(1, 4287042), (2, 2143521), (3, 1429014), (6, 714507), (9, 476338), (18, 238169), (37, 115866), (41, 104562), (74, 57933), (82, 52281), (111, 38622), (123, 34854), (157, 27306), (222, 19311), (246, 17427), (314, 13653), (333, 12874), (369, 11618), (471, 9102), (666, 6437), (738, 5809), (942, 4551), (1413, 3034), (1517, 2826)]