18216657072

素因数分解:

$2^4\times 3^2\times {\mathrm{701}}^1\times {\mathrm{180463}}^1$

素因数の和:181178

約数の個数: 60

約数和(自身を含む): 51054348384

約数和(自身を除く): 32837691312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 701, 1402, 2103, 2804, 4206, 5608, 6309, 8412, 11216, 12618, 16824, 25236, 33648, 50472, 100944, 180463, 360926, 541389, 721852, 1082778, 1443704, 1624167, 2165556, 2887408, 3248334, 4331112, 6496668, 8662224, 12993336, 25986672, 126504563, 253009126, 379513689, 506018252, 759027378, 1012036504, 1138541067, 1518054756, 2024073008, 2277082134, 3036109512, 4554164268, 6072219024, 9108328536, 18216657072]

約数ペア:

[(1, 18216657072), (2, 9108328536), (3, 6072219024), (4, 4554164268), (6, 3036109512), (8, 2277082134), (9, 2024073008), (12, 1518054756), (16, 1138541067), (18, 1012036504), (24, 759027378), (36, 506018252), (48, 379513689), (72, 253009126), (144, 126504563), (701, 25986672), (1402, 12993336), (2103, 8662224), (2804, 6496668), (4206, 4331112), (5608, 3248334), (6309, 2887408), (8412, 2165556), (11216, 1624167), (12618, 1443704), (16824, 1082778), (25236, 721852), (33648, 541389), (50472, 360926), (100944, 180463)]