18895596072

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{22639}}^1$

素因数の和:23150

約数の個数: 64

約数和(自身を含む): 47924352000

約数和(自身を除く): 29028755928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 419, 498, 664, 838, 996, 1257, 1676, 1992, 2514, 3352, 5028, 10056, 22639, 34777, 45278, 67917, 69554, 90556, 104331, 135834, 139108, 181112, 208662, 271668, 278216, 417324, 543336, 834648, 1879037, 3758074, 5637111, 7516148, 9485741, 11274222, 15032296, 18971482, 22548444, 28457223, 37942964, 45096888, 56914446, 75885928, 113828892, 227657784, 787316503, 1574633006, 2361949509, 3149266012, 4723899018, 6298532024, 9447798036, 18895596072]

約数ペア:

[(1, 18895596072), (2, 9447798036), (3, 6298532024), (4, 4723899018), (6, 3149266012), (8, 2361949509), (12, 1574633006), (24, 787316503), (83, 227657784), (166, 113828892), (249, 75885928), (332, 56914446), (419, 45096888), (498, 37942964), (664, 28457223), (838, 22548444), (996, 18971482), (1257, 15032296), (1676, 11274222), (1992, 9485741), (2514, 7516148), (3352, 5637111), (5028, 3758074), (10056, 1879037), (22639, 834648), (34777, 543336), (45278, 417324), (67917, 278216), (69554, 271668), (90556, 208662), (104331, 181112), (135834, 139108)]