18238143936

素因数分解:

$2^6\times 3^1\times {\mathrm{491}}^1\times {\mathrm{193463}}^1$

素因数の和:193969

約数の個数: 56

約数和(自身を含む): 48353618304

約数和(自身を除く): 30115474368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 491, 982, 1473, 1964, 2946, 3928, 5892, 7856, 11784, 15712, 23568, 31424, 47136, 94272, 193463, 386926, 580389, 773852, 1160778, 1547704, 2321556, 3095408, 4643112, 6190816, 9286224, 12381632, 18572448, 37144896, 94990333, 189980666, 284970999, 379961332, 569941998, 759922664, 1139883996, 1519845328, 2279767992, 3039690656, 4559535984, 6079381312, 9119071968, 18238143936]

約数ペア:

[(1, 18238143936), (2, 9119071968), (3, 6079381312), (4, 4559535984), (6, 3039690656), (8, 2279767992), (12, 1519845328), (16, 1139883996), (24, 759922664), (32, 569941998), (48, 379961332), (64, 284970999), (96, 189980666), (192, 94990333), (491, 37144896), (982, 18572448), (1473, 12381632), (1964, 9286224), (2946, 6190816), (3928, 4643112), (5892, 3095408), (7856, 2321556), (11784, 1547704), (15712, 1160778), (23568, 773852), (31424, 580389), (47136, 386926), (94272, 193463)]