15940008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31627}}^1$

素因数の和:31646

約数の個数: 48

約数和(自身を含む): 49339680

約数和(自身を除く): 33399672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 31627, 63254, 94881, 126508, 189762, 221389, 253016, 284643, 379524, 442778, 569286, 664167, 759048, 885556, 1138572, 1328334, 1771112, 1992501, 2277144, 2656668, 3985002, 5313336, 7970004, 15940008]

約数ペア:

[(1, 15940008), (2, 7970004), (3, 5313336), (4, 3985002), (6, 2656668), (7, 2277144), (8, 1992501), (9, 1771112), (12, 1328334), (14, 1138572), (18, 885556), (21, 759048), (24, 664167), (28, 569286), (36, 442778), (42, 379524), (56, 284643), (63, 253016), (72, 221389), (84, 189762), (126, 126508), (168, 94881), (252, 63254), (504, 31627)]