17688564

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7121}}^1$

素因数の和:7157

約数の個数: 48

約数和(自身を含む): 47859840

約数和(自身を除く): 30171276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7121, 14242, 21363, 28484, 42726, 64089, 85452, 128178, 163783, 192267, 256356, 327566, 384534, 491349, 655132, 769068, 982698, 1474047, 1965396, 2948094, 4422141, 5896188, 8844282, 17688564]

約数ペア:

[(1, 17688564), (2, 8844282), (3, 5896188), (4, 4422141), (6, 2948094), (9, 1965396), (12, 1474047), (18, 982698), (23, 769068), (27, 655132), (36, 491349), (46, 384534), (54, 327566), (69, 256356), (92, 192267), (108, 163783), (138, 128178), (207, 85452), (276, 64089), (414, 42726), (621, 28484), (828, 21363), (1242, 14242), (2484, 7121)]