18065304

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{10909}}^1$

素因数の和:10944

約数の個数: 48

約数和(自身を含む): 51058800

約数和(自身を除く): 32993496

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, 10909, 21818, 32727, 43636, 65454, 87272, 98181, 130908, 196362, 250907, 261816, 392724, 501814, 752721, 785448, 1003628, 1505442, 2007256, 2258163, 3010884, 4516326, 6021768, 9032652, 18065304]

約数ペア:

[(1, 18065304), (2, 9032652), (3, 6021768), (4, 4516326), (6, 3010884), (8, 2258163), (9, 2007256), (12, 1505442), (18, 1003628), (23, 785448), (24, 752721), (36, 501814), (46, 392724), (69, 261816), (72, 250907), (92, 196362), (138, 130908), (184, 98181), (207, 87272), (276, 65454), (414, 43636), (552, 32727), (828, 21818), (1656, 10909)]