17806968

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10753}}^1$

素因数の和:10788

約数の個数: 48

約数和(自身を含む): 50328720

約数和(自身を除く): 32521752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 10753, 21506, 32259, 43012, 64518, 86024, 96777, 129036, 193554, 247319, 258072, 387108, 494638, 741957, 774216, 989276, 1483914, 1978552, 2225871, 2967828, 4451742, 5935656, 8903484, 17806968]

約数ペア:

[(1, 17806968), (2, 8903484), (3, 5935656), (4, 4451742), (6, 2967828), (8, 2225871), (9, 1978552), (12, 1483914), (18, 989276), (23, 774216), (24, 741957), (36, 494638), (46, 387108), (69, 258072), (72, 247319), (92, 193554), (138, 129036), (184, 96777), (207, 86024), (276, 64518), (414, 43012), (552, 32259), (828, 21506), (1656, 10753)]