18960048

素因数分解:

$2^4\times 3^3\times {\mathrm{43889}}^1$

素因数の和:43906

約数の個数: 40

約数和(自身を含む): 54423600

約数和(自身を除く): 35463552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 43889, 87778, 131667, 175556, 263334, 351112, 395001, 526668, 702224, 790002, 1053336, 1185003, 1580004, 2106672, 2370006, 3160008, 4740012, 6320016, 9480024, 18960048]

約数ペア:

[(1, 18960048), (2, 9480024), (3, 6320016), (4, 4740012), (6, 3160008), (8, 2370006), (9, 2106672), (12, 1580004), (16, 1185003), (18, 1053336), (24, 790002), (27, 702224), (36, 526668), (48, 395001), (54, 351112), (72, 263334), (108, 175556), (144, 131667), (216, 87778), (432, 43889)]