1386612

素因数分解:

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

素因数の和:397

約数の個数: 48

約数和(自身を含む): 3702720

約数和(自身を除く): 2316108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 347, 444, 666, 694, 999, 1041, 1332, 1388, 1998, 2082, 3123, 3996, 4164, 6246, 9369, 12492, 12839, 18738, 25678, 37476, 38517, 51356, 77034, 115551, 154068, 231102, 346653, 462204, 693306, 1386612]

約数ペア:

[(1, 1386612), (2, 693306), (3, 462204), (4, 346653), (6, 231102), (9, 154068), (12, 115551), (18, 77034), (27, 51356), (36, 38517), (37, 37476), (54, 25678), (74, 18738), (108, 12839), (111, 12492), (148, 9369), (222, 6246), (333, 4164), (347, 3996), (444, 3123), (666, 2082), (694, 1998), (999, 1388), (1041, 1332)]