47236986

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 111248640

約数和(自身を除く): 64011654

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 521, 621, 657, 1042, 1242, 1314, 1563, 1679, 1971, 3126, 3358, 3942, 4689, 5037, 9378, 10074, 11983, 14067, 15111, 23966, 28134, 30222, 35949, 38033, 45333, 71898, 76066, 90666, 107847, 114099, 215694, 228198, 323541, 342297, 647082, 684594, 874759, 1026891, 1749518, 2053782, 2624277, 5248554, 7872831, 15745662, 23618493, 47236986]

約数ペア:

[(1, 47236986), (2, 23618493), (3, 15745662), (6, 7872831), (9, 5248554), (18, 2624277), (23, 2053782), (27, 1749518), (46, 1026891), (54, 874759), (69, 684594), (73, 647082), (138, 342297), (146, 323541), (207, 228198), (219, 215694), (414, 114099), (438, 107847), (521, 90666), (621, 76066), (657, 71898), (1042, 45333), (1242, 38033), (1314, 35949), (1563, 30222), (1679, 28134), (1971, 23966), (3126, 15111), (3358, 14067), (3942, 11983), (4689, 10074), (5037, 9378)]