2773224

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 7934400

約数和(自身を除く): 5161176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 347, 444, 666, 694, 888, 999, 1041, 1332, 1388, 1998, 2082, 2664, 2776, 3123, 3996, 4164, 6246, 7992, 8328, 9369, 12492, 12839, 18738, 24984, 25678, 37476, 38517, 51356, 74952, 77034, 102712, 115551, 154068, 231102, 308136, 346653, 462204, 693306, 924408, 1386612, 2773224]

約数ペア:

[(1, 2773224), (2, 1386612), (3, 924408), (4, 693306), (6, 462204), (8, 346653), (9, 308136), (12, 231102), (18, 154068), (24, 115551), (27, 102712), (36, 77034), (37, 74952), (54, 51356), (72, 38517), (74, 37476), (108, 25678), (111, 24984), (148, 18738), (216, 12839), (222, 12492), (296, 9369), (333, 8328), (347, 7992), (444, 6246), (666, 4164), (694, 3996), (888, 3123), (999, 2776), (1041, 2664), (1332, 2082), (1388, 1998)]